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SHD to USM: distance & flight time
Weyers Cave (Shenandoah Valley Regional Airport) → Ko Samui (Samui Airport)
9,133 mi
14,698 km · 7,936 nm
18h 22m
estimated nonstop flight time
+11h
time difference · heading north
See live SHD→USM fares Phone-only fares on this route — call free
Flight time details
9,133 miles nonstop takes roughly 18h 22m 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
- SHD — Shenandoah Valley Regional Airport · Weyers Cave, 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 SHD
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 SHD from USM?
The flight distance from Weyers Cave (SHD) to Ko Samui (USM) is 9,133 miles (14,698 km, 7,936 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SHD to USM?
A nonstop flight takes about 18h 22m 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 Weyers Cave and Ko Samui?
Ko Samui is 11 hours ahead of Weyers Cave.
What is the cheapest way to fly from SHD to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SHD–USM that never appear on search engines, with no booking fees.