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TXK to USM: distance & flight time
Texarkana (Texarkana Regional Webb Field) → Ko Samui (Samui Airport)
9,325 mi
15,008 km · 8,104 nm
18h 45m
estimated nonstop flight time
+12h
time difference · heading north
See live TXK→USM fares Phone-only fares on this route — call free
Flight time details
9,325 miles nonstop takes roughly 18h 45m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- TXK — Texarkana Regional Webb Field · Texarkana, United States
- USM — Samui Airport · Ko Samui, Thailand
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 TXK
- DTN · Shreveport Downtown Airport65 mi away
- BAD · Barksdale Air Force Base68 mi away
- SHV · Shreveport Regional Airport70 mi away
- ELD · South Arkansas Regional At Goodwin Field70 mi away
Near USM
- URT · Surat Thani Airport69 mi away
- NST · Nakhon Si Thammarat Airport70 mi away
- CJM · Chumphon Airport93 mi away
- UNN · Ranong Airport102 mi away
Frequently asked questions
How far is TXK from USM?
The flight distance from Texarkana (TXK) to Ko Samui (USM) is 9,325 miles (15,008 km, 8,104 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TXK to USM?
A nonstop flight takes about 18h 45m 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 Texarkana and Ko Samui?
Ko Samui is 12 hours ahead of Texarkana.
What is the cheapest way to fly from TXK to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TXK–USM that never appear on search engines, with no booking fees.