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OSL to PWM: distance & flight time
Oslo (Oslo Lufthavn) → Portland (Portland International Jetport Airport)
3,404 mi
5,478 km · 2,958 nm
7h 8m
estimated nonstop flight time
-6h
time difference · heading west
See live OSL→PWM fares Phone-only fares on this route — call free
Flight time details
3,404 miles nonstop takes roughly 7h 8m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- OSL — Oslo Lufthavn · Oslo, Norway
- PWM — Portland International Jetport Airport · Portland, United States
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 OSL
- FBU · Oslo, Fornebu Airport22 mi away
- HMR · Stafsberg Airport48 mi away
- RYG · Moss Airport, Rygge52 mi away
- TYF · Torsby Airport67 mi away
Near PWM
- NHZ · Brunswick Executive Airport25 mi away
- LEW · Auburn Lewiston Municipal Airport28 mi away
- FRY · Eastern Slopes Regional Airport40 mi away
- PSM · Portsmouth International at Pease Airport47 mi away
Frequently asked questions
How far is OSL from PWM?
The flight distance from Oslo (OSL) to Portland (PWM) is 3,404 miles (5,478 km, 2,958 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSL to PWM?
A nonstop flight takes about 7h 8m 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 Oslo and Portland?
Portland is 6 hours behind Oslo.
What is the cheapest way to fly from OSL to PWM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSL–PWM that never appear on search engines, with no booking fees.