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USM to YSD: distance & flight time
Ko Samui (Samui Airport) → Suffield (Suffield Heliport)
7,897 mi
12,709 km · 6,862 nm
15h 57m
estimated nonstop flight time
-13h
time difference · heading north
See live USM→YSD fares Phone-only fares on this route — call free
Flight time details
7,897 miles nonstop takes roughly 15h 57m 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
- YSD — Suffield Heliport · Suffield, 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 YSD
- YXH · Medicine Hat Airport27 mi away
- YQL · Lethbridge County Airport84 mi away
- YKY · Kindersley Airport123 mi away
- YCT · Coronation Airport125 mi away
Frequently asked questions
How far is USM from YSD?
The flight distance from Ko Samui (USM) to Suffield (YSD) is 7,897 miles (12,709 km, 6,862 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USM to YSD?
A nonstop flight takes about 15h 57m 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 Suffield?
Suffield is 13 hours behind Ko Samui.
What is the cheapest way to fly from USM to YSD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USM–YSD that never appear on search engines, with no booking fees.