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YGL to USM: distance & flight time
La Grande Riviere (La Grande Rivière Airport) → Ko Samui (Samui Airport)
8,070 mi
12,987 km · 7,013 nm
16h 17m
estimated nonstop flight time
+11h
time difference · heading north
See live YGL→USM fares Phone-only fares on this route — call free
Flight time details
8,070 miles nonstop takes roughly 16h 17m 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
- YGL — La Grande Rivière Airport · La Grande Riviere, Canada
- 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 YGL
- YKU · Chisasibi Airport51 mi away
- YNC · Wemindji Airport63 mi away
- ZEM · Eastmain River Airport102 mi away
- YGW · Kuujjuarapik Airport114 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 YGL from USM?
The flight distance from La Grande Riviere (YGL) to Ko Samui (USM) is 8,070 miles (12,987 km, 7,013 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YGL to USM?
A nonstop flight takes about 16h 17m 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 La Grande Riviere and Ko Samui?
Ko Samui is 11 hours ahead of La Grande Riviere.
What is the cheapest way to fly from YGL to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YGL–USM that never appear on search engines, with no booking fees.