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YSM to OSL: distance & flight time
Fort Smith (Fort Smith Airport) → Oslo (Oslo Lufthavn)
3,594 mi
5,784 km · 3,123 nm
7h 31m
estimated nonstop flight time
+8h
time difference · heading northeast
See live YSM→OSL fares Phone-only fares on this route — call free
Flight time details
3,594 miles nonstop takes roughly 7h 31m 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
- OSL — Oslo Lufthavn · Oslo, Norway
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 OSL
- FBU · Oslo, Fornebu Airport22 mi away
- HMR · Stafsberg Airport48 mi away
- RYG · Moss Airport, Rygge52 mi away
- TYF · Torsby Airport67 mi away
Frequently asked questions
How far is YSM from OSL?
The flight distance from Fort Smith (YSM) to Oslo (OSL) is 3,594 miles (5,784 km, 3,123 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSM to OSL?
A nonstop flight takes about 7h 31m 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 Oslo?
Oslo is 8 hours ahead of Fort Smith.
What is the cheapest way to fly from YSM to OSL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSM–OSL that never appear on search engines, with no booking fees.