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YSM to DU9: distance & flight time
Fort Smith (Fort Smith Airport) → Dunnville (Dunnville Airport)
1,798 mi
2,893 km · 1,562 nm
3h 59m
estimated nonstop flight time
—
time difference · heading southeast
See live YSM→DU9 fares Phone-only fares on this route — call free
Flight time details
1,798 miles nonstop takes roughly 3h 59m gate to gate, flying southeast. 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
- YSM — Fort Smith Airport · Fort Smith, Canada
- 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 YSM
- YPY · Fort Chipewyan Airport92 mi away
- YFR · Fort Resolution Airport99 mi away
- YBE · Uranium City Airport125 mi away
- YHY · Hay River / Merlyn Carter Airport142 mi away
Near DU9
Frequently asked questions
How far is YSM from DU9?
The flight distance from Fort Smith (YSM) to Dunnville (DU9) is 1,798 miles (2,893 km, 1,562 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSM to DU9?
A nonstop flight takes about 3h 59m 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 YSM to DU9?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSM–DU9 that never appear on search engines, with no booking fees.