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LWB to USM: distance & flight time
Lewisburg (Greenbrier Valley Airport) → Ko Samui (Samui Airport)
9,161 mi
14,744 km · 7,961 nm
18h 26m
estimated nonstop flight time
+11h
time difference · heading north
See live LWB→USM fares Phone-only fares on this route — call free
Flight time details
9,161 miles nonstop takes roughly 18h 26m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time gain when reading arrival times on your ticket.
The two airports
- LWB — Greenbrier Valley Airport · Lewisburg, 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 LWB
- BKW · Raleigh County Memorial Airport40 mi away
- ROA · Roanoke–Blacksburg Regional Airport44 mi away
- BLF · Mercer County Airport59 mi away
- CRW · Yeager Airport74 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 LWB from USM?
The flight distance from Lewisburg (LWB) to Ko Samui (USM) is 9,161 miles (14,744 km, 7,961 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LWB to USM?
A nonstop flight takes about 18h 26m 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 Lewisburg and Ko Samui?
Ko Samui is 11 hours ahead of Lewisburg.
What is the cheapest way to fly from LWB to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LWB–USM that never appear on search engines, with no booking fees.