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OCW to YSM: distance & flight time
Washington (Warren Field) → Fort Smith (Fort Smith Airport)
2,291 mi
3,687 km · 1,991 nm
4h 58m
estimated nonstop flight time
-2h
time difference · heading northwest
See live OCW→YSM fares Phone-only fares on this route — call free
Flight time details
2,291 miles nonstop takes roughly 4h 58m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- OCW — Warren Field · Washington, 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 OCW
- PGV · Pitt Greenville Airport19 mi away
- EWN · Coastal Carolina Regional Airport34 mi away
- ISO · Kinston Regional Jetport At Stallings Field36 mi away
- RWI · Rocky Mount Wilson Regional Airport51 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 OCW from YSM?
The flight distance from Washington (OCW) to Fort Smith (YSM) is 2,291 miles (3,687 km, 1,991 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OCW to YSM?
A nonstop flight takes about 4h 58m 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 Washington and Fort Smith?
Fort Smith is 2 hours behind Washington.
What is the cheapest way to fly from OCW to YSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OCW–YSM that never appear on search engines, with no booking fees.