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KLS to OSL: distance & flight time

Kelso (Southwest Washington Regional Airport) → Oslo (Oslo Lufthavn)

4,653 mi
7,488 km · 4,043 nm
9h 35m
estimated nonstop flight time
+9h
time difference · heading northeast
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Flight time details

4,653 miles nonstop takes roughly 9h 35m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.

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The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is KLS from OSL?

The flight distance from Kelso (KLS) to Oslo (OSL) is 4,653 miles (7,488 km, 4,043 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from KLS to OSL?

A nonstop flight takes about 9h 35m 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 Kelso and Oslo?

Oslo is 9 hours ahead of Kelso.

What is the cheapest way to fly from KLS to OSL?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLS–OSL that never appear on search engines, with no booking fees.
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