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BLI to USM: distance & flight time
Bellingham (Bellingham International Airport) → Ko Samui (Samui Airport)
7,648 mi
12,309 km · 6,646 nm
15h 28m
estimated nonstop flight time
+14h
time difference · heading northwest
See live BLI→USM fares Phone-only fares on this route — call free
Flight time details
7,648 miles nonstop takes roughly 15h 28m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- BLI — Bellingham International Airport · Bellingham, 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 BLI
- YVR · Vancouver International Airport40 mi away
- YXX · Abbotsford Airport18 mi away
- ESD · Orcas Island Airport18 mi away
- YLY · Langley Airport22 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 BLI from USM?
The flight distance from Bellingham (BLI) to Ko Samui (USM) is 7,648 miles (12,309 km, 6,646 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BLI to USM?
A nonstop flight takes about 15h 28m 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 Bellingham and Ko Samui?
Ko Samui is 14 hours ahead of Bellingham.
What is the cheapest way to fly from BLI to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BLI–USM that never appear on search engines, with no booking fees.