The average bus between Chumphon and Ubon Ratchathani takes 19h 36m and the fastest bus takes 18h 33m. The bus service runs several times per day from Chumphon 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 twice daily between Chumphon and Ubon Ratchathani. The earliest departure is at 9:20 AM in the morning, and the last departure from Chumphon is at 9:20 PM which arrives into Ubon Ratchathani at 6:00 PM. All services require a transfer at Southern Bus Terminal Bangkok and take an average of 19h 36m. The schedules shown below are for the next available departures.
Arrives next day



18h 33m • 3 changes
Arrives next day



20h 40m • 3 changes
Arrives next day



18h 33m • 3 changes
Arrives next day



20h 40m • 3 changes
Arrives next day



18h 33m • 3 changes
Arrives next day



20h 40m • 3 changes
Arrives next day



18h 33m • 3 changes
Arrives next day



20h 40m • 3 changes
Want to know about travelling from Chumphon 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 Chumphon to Ubon Ratchathani. However, there are services departing from Chumphon station and arriving at Ubon Ratchathani station via Southern Bus Terminal Bangkok. The journey, including transfers, takes approximately 19h 36m.
Chumphon to Ubon Ratchathani bus services, operated by Suwannatee, depart from Chumphon station.
Chumphon to Ubon Ratchathani bus services, operated by Suwannatee, arrive at Ubon Ratchathani station.
The distance between Chumphon and Ubon Ratchathani is 809.6 km. The road distance is 1,063 km.
You can take a bus from Chumphon to Ubon Ratchathani via Southern Bus Terminal Bangkok, บรมราชชนนี 58;Borommaratchachonnani 58, สวนจตุจักร, นครชัยแอร์;Nakhonchai Air, and Bangkok Nakhonchai Air Terminal in around 17h 44m.