How Long Is the Train Ride from Kaohsiung to Tainan?

Kaohsiung and Tainan sit side by side on Taiwan's southwest plain, and the rail connection between them is one of the busiest short corridors on the island. Two separate railways run it: Taiwan High Speed Rail, which stops at Zuoying in Kaohsiung and at a station that is technically outside Tainan's old city, and Taiwan Railway, whose conventional trains run right into the center. The honest answer to the journey-time question is that it depends on which of the two you take, and that neither operator's published timetable figures are reproduced here as minutes. What is verified, and what actually shapes a visitor's day, is the fare, the station locations and the transfer at the far end, and that is what this page sets out, with the operators' own pages linked where they say it.

How Long Is the Train Ride from Kaohsiung to Tainan?

The ride is short: Kaohsiung and Tainan are adjacent special municipalities, and the high speed rail link between Zuoying and Tainan is one of the shortest intercity segments on Taiwan's west coast trunk. No verified journey time in minutes is published on this page, because the operators' own timetable tools are the authoritative source, and the practical answer depends less on the ride itself than on which station each train uses.

The reason this question has a complicated answer is geography rather than distance. Taiwan High Speed Rail's Tainan station is not in Tainan's old city. It stands at Shalun, in Guiren District, some distance from the historic core around Chihkan Tower and the Confucius Temple. The conventional Taiwan Railway station, by contrast, sits in the middle of the old city. So a traveler comparing the two railways is really comparing a faster line that finishes with a transfer against a slower line that finishes on the doorstep of everything.

For the timings themselves, the right move is the operators' planners. Taiwan High Speed Rail's timetable search and Taiwan Railway's trip planner are the authoritative sources for schedules, and using them for a specific date matters because service patterns vary between weekdays and weekends. Treat any third-party figure you find elsewhere with caution: aggregation sites round, translate and paraphrase, and the operator's own tool is the only version that matches what runs on the day.

What Does the High Speed Rail from Kaohsiung to Tainan Cost?

A reserved standard-class seat from Zuoying, the high speed rail station serving Kaohsiung, to Tainan costs NT$140, per Taiwan High Speed Rail's own fare table. The business-class fare for the same segment is NT$410. Those fares are verified from the operator's published grid, and they are the numbers to plan around, with the caveat that the operator's current table always governs over anything quoted here.

The fare table deserves one warning, because it has tripped up plenty of writers. It is a single triangular grid in which the lower-left triangle holds standard fares and the upper-right triangle holds business fares, color-coded in the page's own legend. Read naively, the grid returns the business number and makes the trip look far more expensive than it is. On the Taipei to Tainan row, for instance, the standard reserved fare is NT$1,350 while NT$2,230 is the business fare, a 65 percent overstatement if you grab the wrong triangle.

For context, here is the verified standard-class fare grid for routes into Tainan's high speed rail station, from the operator's own table:

The Zuoying to Tainan fare is the cheapest full segment on the entire high speed rail line into the city, which tells you something about the corridor: this is a hop, not a journey. If you are weighing the two cities against each other as bases, the fare structure makes combining them genuinely cheap, and our comparison of Tainan versus Kaohsiung as a destination goes into which one deserves the nights.

If the plan is to arrive by fast train and then see the city properly, a structured day helps. These are the tours that fit a Kaohsiung-based arrival best:

Where Does the Train Actually Arrive in Tainan?

The high speed rail station is at Shalun in Guiren District, outside the old city, and reaching the center requires a transfer; the conventional Taiwan Railway station is in the old city itself. The Shalun Line connecting the high speed rail station to the main station is a paid Taiwan Railway ticket, not a free transfer, and its fare should be checked with the operator rather than assumed.

This is the detail that reshapes the whole comparison. Arriving by high speed rail puts you at a purpose-built station in Guiren District, and the last leg into town is either the Shalun Line, a Taiwan Railway branch service for which you buy a normal TRA ticket, or a bus. One bus option is genuinely verified and worth knowing: the H31 Tainan City Government Line express bus is free for high speed rail passengers who show a ticket stub, with no card tap needed. Other passengers on the same bus pay NT$18 for one section or NT$36 for two, with the section break at the Chimei Museum, which incidentally puts that museum directly on the shuttle route.

Arriving by conventional rail is simpler at the far end. Tainan main station is in the old city, walking distance from the arcade streets and a short bus or taxi hop from Chihkan Tower. The trade is at the Kaohsiung end and in the ride itself, and those are the numbers to read off the operators' planners before committing.

Once you are in the old city, the local economics are friendly. City buses are free for the first 8 km on the trunk and branch network if you hold an electronic card, a Citizen Card, iPASS, EasyCard or iCash 2.0, and you must tap on and tap off, with tap-off being the step visitors miss. The cash fare for the same trip is NT$26. The scheme runs through the 2026 calendar year, so treat it as current policy rather than a permanent one. There is also a transfer discount of NT$9 on a city bus within two hours of a Taiwan Railway journey with the same card, which applies directly to anyone arriving on a conventional train and continuing by bus.

If the transfer at Shalun sounds like more planning than you want on arrival day, a guided day tour that starts from the city itself removes the last-leg question entirely:

Is the Train or the Bus Better from Kaohsiung to Tainan?

The train is the better spine for this route, because both railways land you within reach of the old city and the verified local fares make the last leg nearly free. The high speed rail option costs NT$140 from Zuoying and needs a transfer at Shalun; the conventional train lands in the old city directly. No verified intercity bus fare or schedule is published here, so the bus case cannot be made with numbers.

The decision usually comes down to where in Kaohsiung you start and how much of Tainan's old city matters to your day. If you are near Zuoying, the fast train plus the free H31 shuttle is a clean chain: NT$140, a stub for the bus, and a ride that passes the Chimei Museum on the way in. If you are closer to Kaohsiung's main station, the conventional railway runs city center to city center, and the NT$9 transfer discount with an electronic card softens the onward bus ride.

For anyone spending a night rather than a day, the question of which city to sleep in matters more than the ride between them, and our piece on staying in Kaohsiung or Tainan works that through. The full route logistics, including the return direction, are on our Kaohsiung to Tainan guide.

Should You Just Take the Train Back the Same Day?

A same-day return is realistic on paper, because the fare is NT$140 each way on the fast train and the cities are adjacent, but it compresses Tainan badly. Tainan rewards at least a night, because its night markets rotate by day of week and its most famous sites close in the early evening, with Chihkan Tower's 21:30 closing a rare exception.

The rotation is the detail that catches day-trippers. Garden Night Market opens Thursday to Sunday, Wusheng on Wednesday, Friday and Saturday, Dadong on Monday, Tuesday and Friday, and only Friday sees all three big outdoor markets running. Siaobei is indoors and open daily, which makes it the wrong-night answer. A day trip that lands on a Wednesday evening sees the thinnest market night of the week, and no amount of train efficiency fixes that. The city updates these schedules, so check before you go.

Common Questions About Train Travel from Kaohsiung to Tainan

How Long Is The Train Ride From Kaohsiung To Tainan?

It is a short hop by Taiwanese standards, but this page deliberately publishes no minutes figure, because no journey time from an official operator page is verified here. Use Taiwan High Speed Rail's timetable search for the Zuoying to Tainan segment and Taiwan Railway's trip planner for the conventional line; both give exact times for your date, and service patterns differ between weekdays and weekends.

Which Kaohsiung Station Does The High Speed Rail Leave From?

Zuoying, in northern Kaohsiung. The fare from Zuoying to Tainan is NT$140 for a reserved standard seat per the operator's own fare table. If you are starting from Kaohsiung's city center, the conventional railway from the main station may be the more convenient end-to-end option, since it arrives at Tainan's main station in the old city.

Is The Tainan High Speed Rail Station In The City Center?

No. It is at Shalun in Guiren District, outside the old city. Reaching the center means a transfer, either the Shalun Line, which is a paid Taiwan Railway ticket, or the H31 express bus, which is free for high speed rail passengers showing a ticket stub.

Do EasyCard And iPASS Work On The Trains And Buses Here?

EasyCard and iPASS both work on Tainan city buses and are the cards that make the first 8 km free on trunk and branch routes through the 2026 calendar year. They also work at the Tainan Art Museum ticket desk. Do not assume EasyCard works on the High Speed Rail; that is not verified, and the fast rail sells its own tickets.

Is A Day Trip From Kaohsiung To Tainan Worth It?

It is possible and cheap, at NT$140 each way on the fast train, but it compresses the city. Tainan's night markets rotate by day of week, several major sites close between 17:00 and 17:30, and the peak visitor months are January and February, not summer. A night or two lets the schedule work for you instead of against you.

What Is The Cheapest Way To Do The Last Leg Into The Old City?

For high speed rail arrivals, the H31 express bus is free with a ticket stub. For conventional rail arrivals, the city bus transfer discount takes NT$9 off within two hours of the train journey when you use the same electronic card, and the first 8 km on trunk and branch buses is free with that card anyway.

If the day trip is still the plan, the tightest version of it is a guided loop that clears the big three in one move, and the tour below does exactly that:

For travelers pairing the two cities on one ticket, or adding Kenting and the south coast, these are the options that match a Kaohsiung to Tainan rail plan:

The rail corridor between Kaohsiung and Tainan is short, cheap and frequent, and the fare table above is the part worth memorizing. The transfer at Shalun is the part worth planning for, and the night market calendar is the part that decides whether your one evening in the old city lands on a good night. Check the operators' planners for your date, tap off the bus, and the two cities behave like one spread-out destination. More on the wider route, including the return leg and where to base yourself, is in our guide to getting from Tainan to Kaohsiung, and the planning basics for the whole city start with Tainan Travel Guide.