Ayutthaya to Sukhothai: Bus vs Train Options (2026)

Featured image: Supanut Arunoprayote, CC BY 4.0, via Wikimedia Commons.

Quick answer: the best way from Ayutthaya to Sukhothai

Take the direct bus unless you specifically want a rail day. It is one ticket, one vehicle and no transfer in Phitsanulok. Distance is roughly 350 to 360 km by road. Published timetables disagree on duration, with one listing of an air-conditioned bus giving 5 hours 30 minutes and an older guide saying about 7 hours. Plan for the longer figure and treat a faster arrival as a bonus. No direct train exists. The rail option is a Northern Line train from Ayutthaya to Phitsanulok, then roughly 70 km by road to Old Sukhothai. Check current times with the State Railway of Thailand before you commit to that plan.

Bus vs train via Phitsanulok at a glance

Use this table to compare the two routes. Figures are approximate and drawn from published listings. Confirm anything marked "check" before you travel.

Option 1: direct bus from Ayutthaya to Sukhothai

Buses on this corridor are run by operators such as Transport Co. and Win Tour. One listing shows an air-conditioned bus at about ฿265 with a journey of 5 hours 30 minutes. Another guide, dated 2021, quotes about 7 hours over roughly 360 km. Plan around the longer number, and check live timetables for the actual run.

Departures cluster in the morning, with several services between about 07:50 and 14:10. Some buses also leave in the evening and at night. Do not rely on a screenshot of an old timetable.

Confirm exactly where the bus picks up. Some listings use an Ayutthaya highway stop rather than the town bus terminal. Ask your booking platform or the operator which one applies. If the pickup is out in town, a ride in an Ayutthaya tuk-tuk can cover the gap.

Many buses can only be booked up to 30 days ahead, so a missing ticket early on does not mean the route is cancelled. Private VIP buses usually have fewer stops and a little more comfort. They are not always faster.

• Distance by road: roughly 350 to 360 km.
• Duration: 5 h 30 min on one listing, about 7 h on an older guide.
• Fare: about ฿265 for an air-conditioned bus on one listing.
• Morning departures: several between about 07:50 and 14:10.
• Booking window: often up to 30 days ahead.

Option 2: train to Phitsanulok, then onward to Sukhothai

Sukhothai has no station. The rail route uses the Northern Line, which links Bangkok and Chiang Mai. Ayutthaya to Phitsanulok is about 300 km on that line. From Phitsanulok station, Old Sukhothai is roughly 70 km by road, which takes 60 to 90 minutes.

Check train numbers, classes, fares and times on the State Railway of Thailand site. Fares and schedules change, so this guide prints none. Delays on a long rail leg can eat into your transfer time. Leave slack before the road leg.

This option suits rail fans and daytime scenery. It also fits a trip that continues to Chiang Mai, since the same line runs north. If you are still building the Ayutthaya side of the plan, our Bangkok to Ayutthaya train guide covers the first stretch of that line.

Getting from the Sukhothai bus terminal to the Historical Park

Sukhothai's bus terminal is not beside the ruins. Old Sukhothai is roughly 12 km away, about 15 minutes by local taxi. Songthaews are another way to cover that distance. Ask your guesthouse how they run before you arrive.

Decide in advance where to sleep. Staying near the park saves a daily commute to the ruins. Staying in the newer town puts you closer to the terminal. Local fares are not listed in our sources, so agree on a price before you get in any vehicle. For entry fees and opening hours, check the Fine Arts Department or the Tourism Authority of Thailand.

Which should you pick? Decision criteria

Match the route to your priority. The bus wins on simplicity, while the train wins on scenery and flexibility. Neither is a quick hop, as even the bus runs more than 5 hours.

• Cheapest: the direct bus, at about ฿265 on one air-conditioned listing.
• Fewest changes: the direct bus, with no transfer.
• Fastest: usually the bus, since the train route adds a 60 to 90 minute road leg.
• Scenic or flexible: the train to Phitsanulok, then a road transfer.
• Heavy luggage: the bus, so you handle bags once.
• Arriving late: the bus, but confirm the last departure and onward transport first.
• Skip the bus if: your pickup point is unclear and you cannot confirm it.
• Skip the train route if: you have a tight schedule or a late arrival.

Ayutthaya or Sukhothai, or both?

Both sites are ruined historical capitals, and the journey between them takes most of a day. If you have only one day to spare, pick the site that matches your route. Sukhothai suits a trip heading north. Ayutthaya works from Bangkok, as covered in our guide on How to Get to Ayutthaya from Bangkok: Train, Bus, Taxi, Boat (2026).

If you do both, leave Ayutthaya early to catch a morning bus. Then give yourself a night in Sukhothai. Arriving by the early afternoon leaves daylight for the park. A late arrival will waste that first evening. We do not list site hours or fees here, so check them with the Fine Arts Department.

Common mistakes on the Ayutthaya to Sukhothai route

Most problems come from stale information or from assumptions about stations and terminals. Avoid these.

• Searching in the wrong direction. Many results cover Sukhothai to Ayutthaya, and timetables differ.
• Assuming Sukhothai has a train station. It does not.
• Trusting an old timetable. Check live times before you go.
• Waiting for a bus that is not yet on sale. Many only open about 30 days ahead.
• Assuming the pickup is the town terminal. Confirm the exact stop.
• Leaving too little time for the 12 km ride from the terminal to Old Sukhothai.
• Skipping slack on the train route. The 60 to 90 minute road leg comes after the rail leg.