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YZZ to USM: distance & flight time
Trail (Trail Airport) → Ko Samui (Samui Airport)
7,788 mi
12,534 km · 6,768 nm
15h 44m
estimated nonstop flight time
+14h
time difference · heading northwest
See live YZZ→USM fares Phone-only fares on this route — call free
Flight time details
7,788 miles nonstop takes roughly 15h 44m 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
- YZZ — Trail Airport · Trail, 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 YZZ
- YCG · Castlegar/West Kootenay Regional Airport17 mi away
- ZGF · Grand Forks Airport37 mi away
- YXC · Cranbrook/Canadian Rockies International Airport91 mi away
- YYF · Penticton Airport94 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 YZZ from USM?
The flight distance from Trail (YZZ) to Ko Samui (USM) is 7,788 miles (12,534 km, 6,768 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YZZ to USM?
A nonstop flight takes about 15h 44m 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 Trail and Ko Samui?
Ko Samui is 14 hours ahead of Trail.
What is the cheapest way to fly from YZZ to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YZZ–USM that never appear on search engines, with no booking fees.