The average bus between Trang and Udon Thani takes 29h 12m and the fastest bus takes 26h 19m. The bus service runs several times per day from Trang to Udon Thani. 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 Trang and Udon Thani. The earliest departure is at 3:00 PM in the afternoon, and the last departure from Trang is at 4:00 PM which arrives into Udon Thani at 12:06 AM. All services require a transfer at กระบี่ and take an average of 29h 12m. The schedules shown below are for the next available departures.
Arrives next day




26h 19m • 4 changes
Arrives +2 days




32h 6m • 4 changes
Arrives next day




26h 19m • 4 changes
Arrives +2 days




32h 6m • 4 changes
Arrives next day




26h 19m • 4 changes
Arrives +2 days




32h 6m • 4 changes
Arrives next day




26h 19m • 4 changes
Arrives +2 days




32h 6m • 4 changes
Want to know about travelling from Trang to Udon Thani? 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 Trang to Udon Thani. However, there are services departing from Trang station and arriving at Udon Thani station via กระบี่. The journey, including transfers, takes approximately 29h 12m.
Trang to Udon Thani bus services, operated by Provincial Land Transport Office Of Krabi, depart from สถานีขนส่งผู้โดยสาร จังหวัดตรัง;Trang Bus Terminal station.
Trang to Udon Thani bus services, operated by Provincial Land Transport Office Of Krabi, arrive at Udonthani station.
Book your Trang to Udon Thani bus tickets online with Provincial Land Transport Office Of Krabi, The Transport Company and 3 other operators.
The distance between Trang and Udon Thani is 1,149.1 km. The road distance is 1,493 km.
You can take a bus from สถานีขนส่งผู้โดยสาร จังหวัดตรัง;Trang Bus Terminal to Udonthani via กระบี่, สถานีขนส่งสายใต้ใหม่, บรมราชชนนี 58;Borommaratchachonnani 58, ตึกแดง จตุจักร;Tuek Daeng Chatuchak, อู่หมอชิต 2;Bus Depot Mochit 2, and Bangkok Mochit Bus Terminal in around 22h 48m.