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YBX to USM: distance & flight time
Lourdes-De-Blanc-Sablon (Lourdes de Blanc Sablon Airport) → Ko Samui (Samui Airport)
8,009 mi
12,890 km · 6,960 nm
16h 10m
estimated nonstop flight time
+11h
time difference · heading northeast
See live YBX→USM fares Phone-only fares on this route — call free
Flight time details
8,009 miles nonstop takes roughly 16h 10m gate to gate, flying northeast. 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
- YBX — Lourdes de Blanc Sablon Airport · Lourdes-De-Blanc-Sablon, 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 YBX
- YAY · St. Anthony Airport48 mi away
- YIF · St Augustin Airport66 mi away
- YMH · Mary's Harbour Airport82 mi away
- YHA · Port Hope Simpson Airport84 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 YBX from USM?
The flight distance from Lourdes-De-Blanc-Sablon (YBX) to Ko Samui (USM) is 8,009 miles (12,890 km, 6,960 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YBX to USM?
A nonstop flight takes about 16h 10m 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 Lourdes-De-Blanc-Sablon and Ko Samui?
Ko Samui is 11 hours ahead of Lourdes-De-Blanc-Sablon.
What is the cheapest way to fly from YBX to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YBX–USM that never appear on search engines, with no booking fees.