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UBP to CSM: distance & flight time
Ubon Ratchathani (Ubon Ratchathani Airport) → Clinton (Clinton Sherman Airport)
8,602 mi
13,844 km · 7,475 nm
17h 20m
estimated nonstop flight time
-12h
time difference · heading northeast
See live UBP→CSM fares Phone-only fares on this route — call free
Flight time details
8,602 miles nonstop takes roughly 17h 20m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- UBP — Ubon Ratchathani Airport · Ubon Ratchathani, Thailand
- CSM — Clinton Sherman Airport · Clinton, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near UBP
- PKZ · Pakse International Airport61 mi away
- ZVK · Savannakhet Airport90 mi away
- ROI · Roi Et Airport94 mi away
- PXR · Surin Airport95 mi away
Near CSM
- HBR · Hobart Regional Airport26 mi away
- LTS · Altus Air Force Base47 mi away
- FSI · Henry Post Army Air Field (Fort Sill)66 mi away
- LAW · Lawton Fort Sill Regional Airport69 mi away
Frequently asked questions
How far is UBP from CSM?
The flight distance from Ubon Ratchathani (UBP) to Clinton (CSM) is 8,602 miles (13,844 km, 7,475 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UBP to CSM?
A nonstop flight takes about 17h 20m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Ubon Ratchathani and Clinton?
Clinton is 12 hours behind Ubon Ratchathani.
What is the cheapest way to fly from UBP to CSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UBP–CSM that never appear on search engines, with no booking fees.