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USM to YZH: distance & flight time
Ko Samui (Samui Airport) → Slave Lake (Slave Lake Airport)
7,527 mi
12,113 km · 6,541 nm
15h 13m
estimated nonstop flight time
-13h
time difference · heading north
See live USM→YZH fares Phone-only fares on this route — call free
Flight time details
7,527 miles nonstop takes roughly 15h 13m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- USM — Samui Airport · Ko Samui, Thailand
- YZH — Slave Lake Airport · Slave Lake, Canada
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 USM
- URT · Surat Thani Airport69 mi away
- NST · Nakhon Si Thammarat Airport70 mi away
- CJM · Chumphon Airport93 mi away
- UNN · Ranong Airport102 mi away
Near YZH
- YZU · Whitecourt Airport89 mi away
- YPE · Peace River Airport122 mi away
- YXD · Edmonton City Centre (Blatchford Field) Airport129 mi away
- YET · Edson Airport136 mi away
Frequently asked questions
How far is USM from YZH?
The flight distance from Ko Samui (USM) to Slave Lake (YZH) is 7,527 miles (12,113 km, 6,541 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USM to YZH?
A nonstop flight takes about 15h 13m 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 Ko Samui and Slave Lake?
Slave Lake is 13 hours behind Ko Samui.
What is the cheapest way to fly from USM to YZH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USM–YZH that never appear on search engines, with no booking fees.