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UOS to YSM: distance & flight time
Sewanee (Franklin County Airport) → Fort Smith (Fort Smith Airport)
2,072 mi
3,334 km · 1,800 nm
4h 32m
estimated nonstop flight time
-1h
time difference · heading northwest
See live UOS→YSM fares Phone-only fares on this route — call free
Flight time details
2,072 miles nonstop takes roughly 4h 32m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- UOS — Franklin County Airport · Sewanee, United States
- YSM — Fort Smith Airport · Fort Smith, 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 UOS
- APT · Marion County Brown Field20 mi away
- CHA · Lovell Field41 mi away
- HUA · Redstone Army Air Field58 mi away
- HDI · Hardwick Field60 mi away
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
Frequently asked questions
How far is UOS from YSM?
The flight distance from Sewanee (UOS) to Fort Smith (YSM) is 2,072 miles (3,334 km, 1,800 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UOS to YSM?
A nonstop flight takes about 4h 32m 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 Sewanee and Fort Smith?
Fort Smith is 1 hour behind Sewanee.
What is the cheapest way to fly from UOS to YSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UOS–YSM that never appear on search engines, with no booking fees.