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YDO to USM: distance & flight time
Dolbeau-St-Félicien (Dolbeau St Felicien Airport) → Ko Samui (Samui Airport)
8,381 mi
13,487 km · 7,283 nm
16h 54m
estimated nonstop flight time
—
time difference · heading north
See live YDO→USM fares Phone-only fares on this route — call free
Flight time details
8,381 miles nonstop takes roughly 16h 54m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- YDO — Dolbeau St Felicien Airport · Dolbeau-St-Félicien, 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 YDO
- YRJ · Roberval Airport19 mi away
- YTF · Alma Airport38 mi away
- YBG · CFB Bagotville70 mi away
- YMT · Chapais Airport119 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 YDO from USM?
The flight distance from Dolbeau-St-Félicien (YDO) to Ko Samui (USM) is 8,381 miles (13,487 km, 7,283 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YDO to USM?
A nonstop flight takes about 16h 54m 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 cheapest way to fly from YDO to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YDO–USM that never appear on search engines, with no booking fees.