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FNL to OSL: distance & flight time
Fort Collins (Northern Colorado Regional Airport) → Oslo (Oslo Lufthavn)
4,606 mi
7,413 km · 4,003 nm
9h 30m
estimated nonstop flight time
+8h
time difference · heading northeast
See live FNL→OSL fares Phone-only fares on this route — call free
Flight time details
4,606 miles nonstop takes roughly 9h 30m 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
- FNL — Northern Colorado Regional Airport · Fort Collins, United States
- 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 FNL
- DEN · Denver International Airport45 mi away
- GXY · Greeley–Weld County Airport20 mi away
- WBU · Boulder Municipal Airport31 mi away
- BJC · Rocky Mountain Metropolitan Airport38 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 FNL from OSL?
The flight distance from Fort Collins (FNL) to Oslo (OSL) is 4,606 miles (7,413 km, 4,003 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FNL to OSL?
A nonstop flight takes about 9h 30m 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 Collins and Oslo?
Oslo is 8 hours ahead of Fort Collins.
What is the cheapest way to fly from FNL to OSL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FNL–OSL that never appear on search engines, with no booking fees.