The bus between Pai and Phra Nakhon Si Ayutthaya takes 16h 30m. The bus service runs several times per day from Pai to Phra Nakhon Si Ayutthaya. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run twice daily between Pai and Phra Nakhon Si Ayutthaya. The earliest departure is at 3:00 PM in the afternoon, and the last departure from Pai is at 4:00 PM which arrives into Phra Nakhon Si Ayutthaya at 8:30 AM. All services require a transfer at Chiang Mai and take an average of 16h 30m. The schedules shown below are for the next available departures.
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16h 30m • 2 changes
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16h 30m • 2 changes
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16h 30m • 2 changes
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16h 30m • 2 changes
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16h 30m • 2 changes
Arrives next day


16h 30m • 2 changes
Arrives next day


16h 30m • 2 changes
Arrives next day


16h 30m • 2 changes
Want to know about travelling from Pai to Phra Nakhon Si Ayutthaya? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct bus from Pai to Phra Nakhon Si Ayutthaya. However, there are services departing from Pai station and arriving at Phra Nakhon Si Ayutthaya station via Chiang Mai. The journey, including transfers, takes approximately 16h 30m.
Pai to Phra Nakhon Si Ayutthaya bus services, operated by Prem Pracha, depart from Pai station.
Pai to Phra Nakhon Si Ayutthaya bus services, operated by Prem Pracha, arrive at Ayutthaya Station.
Book your Pai to Phra Nakhon Si Ayutthaya bus tickets online with Prem Pracha, Bangkok Busline and Win 91 Ayutthaya.
The distance between Pai and Phra Nakhon Si Ayutthaya is 601.3 km. The road distance is 867 km.
You can take a bus from Pai to Ayutthaya Station via Chiang Mai, Chiang Mai Bus Terminal 3, and Bangkok Mochit Bus Terminal in around 17h 20m.