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YRI to USM: distance & flight time
Riviere Du Loup (Rivière-du-Loup Airport) → Ko Samui (Samui Airport)
8,426 mi
13,561 km · 7,322 nm
16h 59m
estimated nonstop flight time
+11h
time difference · heading north
See live YRI→USM fares Phone-only fares on this route — call free
Flight time details
8,426 miles nonstop takes roughly 16h 59m 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
- YRI — Rivière-du-Loup Airport · Riviere Du Loup, 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 YRI
- YML · Charlevoix Airport32 mi away
- WFK · Northern Aroostook Regional Airport68 mi away
- YXK · Rimouski Airport70 mi away
- YFE · Forestville Airport71 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 YRI from USM?
The flight distance from Riviere Du Loup (YRI) to Ko Samui (USM) is 8,426 miles (13,561 km, 7,322 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YRI to USM?
A nonstop flight takes about 16h 59m 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 Riviere Du Loup and Ko Samui?
Ko Samui is 11 hours ahead of Riviere Du Loup.
What is the cheapest way to fly from YRI to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YRI–USM that never appear on search engines, with no booking fees.