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YSM to OST: distance & flight time
Fort Smith (Fort Smith Airport) → Ostend (Ostend-Bruges International Airport)
3,943 mi
6,346 km · 3,427 nm
8h 12m
estimated nonstop flight time
+8h
time difference · heading northeast
See live YSM→OST fares Phone-only fares on this route — call free
Flight time details
3,943 miles nonstop takes roughly 8h 12m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- YSM — Fort Smith Airport · Fort Smith, Canada
- OST — Ostend-Bruges International Airport · Ostend, Belgium
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 OST
- KJK · Wevelgem Airport30 mi away
- HZB · Merville-Calonne Airport41 mi away
- CQF · Calais-Dunkerque Airport43 mi away
- LIL · Lille-Lesquin Airport45 mi away
Frequently asked questions
How far is YSM from OST?
The flight distance from Fort Smith (YSM) to Ostend (OST) is 3,943 miles (6,346 km, 3,427 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSM to OST?
A nonstop flight takes about 8h 12m 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 Fort Smith and Ostend?
Ostend is 8 hours ahead of Fort Smith.
What is the cheapest way to fly from YSM to OST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSM–OST that never appear on search engines, with no booking fees.