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USM to DU9: distance & flight time
Ko Samui (Samui Airport) → Dunnville (Dunnville Airport)
8,815 mi
14,186 km · 7,660 nm
17h 45m
estimated nonstop flight time
—
time difference · heading north
See live USM→DU9 fares Phone-only fares on this route — call free
Flight time details
8,815 miles nonstop takes roughly 17h 45m 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
- USM — Samui Airport · Ko Samui, Thailand
- DU9 — Dunnville Airport · Dunnville, 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 DU9
Frequently asked questions
How far is USM from DU9?
The flight distance from Ko Samui (USM) to Dunnville (DU9) is 8,815 miles (14,186 km, 7,660 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USM to DU9?
A nonstop flight takes about 17h 45m 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 USM to DU9?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USM–DU9 that never appear on search engines, with no booking fees.