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DYS to USM: distance & flight time
Abilene (Dyess Air Force Base) → Ko Samui (Samui Airport)
9,253 mi
14,892 km · 8,041 nm
18h 37m
estimated nonstop flight time
+12h
time difference · heading northwest
See live DYS→USM fares Phone-only fares on this route — call free
Flight time details
9,253 miles nonstop takes roughly 18h 37m gate to gate, flying northwest. 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
- DYS — Dyess Air Force Base · Abilene, 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 DYS
- ABI · Abilene Regional Airport10 mi away
- BKD · Stephens County Airport60 mi away
- SJT · San Angelo Regional Mathis Field83 mi away
- BBD · Curtis Field91 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 DYS from USM?
The flight distance from Abilene (DYS) to Ko Samui (USM) is 9,253 miles (14,892 km, 8,041 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DYS to USM?
A nonstop flight takes about 18h 37m 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 Abilene and Ko Samui?
Ko Samui is 12 hours ahead of Abilene.
What is the cheapest way to fly from DYS to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DYS–USM that never appear on search engines, with no booking fees.