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WLD to USM: distance & flight time
Winfield (Strother Field) → Ko Samui (Samui Airport)
9,024 mi
14,523 km · 7,842 nm
18h 10m
estimated nonstop flight time
+12h
time difference · heading north
See live WLD→USM fares Phone-only fares on this route — call free
Flight time details
9,024 miles nonstop takes roughly 18h 10m 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
- WLD — Strother Field · Winfield, 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 WLD
- PNC · Ponca City Regional Airport30 mi away
- IAB · Mc Connell Air Force Base34 mi away
- BEC · Beech Factory Airport38 mi away
- ICT · Wichita Eisenhower National Airport40 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 WLD from USM?
The flight distance from Winfield (WLD) to Ko Samui (USM) is 9,024 miles (14,523 km, 7,842 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WLD to USM?
A nonstop flight takes about 18h 10m 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 Winfield and Ko Samui?
Ko Samui is 12 hours ahead of Winfield.
What is the cheapest way to fly from WLD to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WLD–USM that never appear on search engines, with no booking fees.