The average bus between Nakhon Pathom and Ubon Ratchathani takes 12h 9m and the fastest bus takes 11h 35m. The bus service runs several times per day from Nakhon Pathom to Ubon Ratchathani. 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 every 3 hours between Nakhon Pathom and Ubon Ratchathani. The earliest departure is at 6:03 AM in the morning, and the last departure from Nakhon Pathom is at 9:53 PM which arrives into Ubon Ratchathani at 6:00 PM. All services require a transfer at หอนาฬิกาศาลายา;Salaya Clock Tower and take an average of 12h 9m. The schedules shown below are for the next available departures.
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12h 20m • 3 changes
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11h 40m • 3 changes
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11h 43m • 3 changes
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11h 35m • 3 changes



11h 56m • 3 changes



11h 45m • 3 changes
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11h 48m • 3 changes
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11h 40m • 3 changes



11h 56m • 3 changes



11h 45m • 3 changes
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11h 48m • 3 changes
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11h 40m • 3 changes



12h 6m • 3 changes
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12h 14m • 3 changes
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11h 51m • 3 changes
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12h 4m • 3 changes



12h 6m • 3 changes
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12h 14m • 3 changes
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11h 51m • 3 changes
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12h 4m • 3 changes



11h 56m • 3 changes



11h 45m • 3 changes
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11h 48m • 3 changes
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11h 40m • 3 changes
Want to know about travelling from Nakhon Pathom to Ubon Ratchathani? 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 Nakhon Pathom to Ubon Ratchathani. However, there are services departing from Nakhon Pathom station and arriving at Ubon Ratchathani station via หอนาฬิกาศาลายา;Salaya Clock Tower. The journey, including transfers, takes approximately 12h 9m.
Nakhon Pathom to Ubon Ratchathani bus services, operated by Department of Land Transport, depart from จุดขึ้นลง;visual stop station.
Nakhon Pathom to Ubon Ratchathani bus services, operated by Department of Land Transport, arrive at Ubon Ratchathani station.
The distance between Nakhon Pathom and Ubon Ratchathani is 540.6 km. The road distance is 679 km.
You can take a bus from จุดขึ้นลง;visual stop to Ubon Ratchathani via หอนาฬิกาศาลายา;Salaya Clock Tower, ตรงข้ามหอนาฬิกาศาลายา;Opposite Salaya Clock Tower, สวนจตุจักร, นครชัยแอร์;Nakhonchai Air, and Bangkok Nakhonchai Air Terminal in around 12h 40m.