The average bus between Ranong and Surin takes 18h 40m and the fastest bus takes 18h 10m. The bus service runs several times per day from Ranong to Surin. 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 Ranong and Surin. The earliest departure is at 8:15 AM in the morning, and the last departure from Ranong is at 8:00 PM which arrives into Surin at 3:10 PM. All services require a transfer at Bangkok Sai Tai Mai Terminal and take an average of 18h 40m. The schedules shown below are for the next available departures.
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18h 10m • 3 changes
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19h 10m • 3 changes
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18h 10m • 3 changes
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19h 10m • 3 changes
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18h 10m • 3 changes
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19h 10m • 3 changes
Arrives next day



18h 10m • 3 changes
Arrives next day



19h 10m • 3 changes
Arrives next day



18h 10m • 3 changes
Arrives next day



19h 10m • 3 changes
Want to know about travelling from Ranong to Surin? 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 Ranong to Surin. However, there are services departing from Ranong station and arriving at Surin station via Bangkok Sai Tai Mai Terminal. The journey, including transfers, takes approximately 18h 40m.
Ranong to Surin bus services, operated by Sombat Tour, depart from Ranong station.
Ranong to Surin bus services, operated by Sombat Tour, arrive at Surin station.
The distance between Ranong and Surin is 759.6 km. The road distance is 1,003 km.
You can take a bus from Ranong to Surin via Bangkok Sai Tai Mai Terminal, บรมราชชนนี 58;Borommaratchachonnani 58, ตึกแดง จตุจักร;Tuek Daeng Chatuchak, อู่หมอชิต 2;Bus Depot Mochit 2, and Bangkok Mochit Bus Terminal in around 16h 57m.