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KLS to TOS: distance & flight time

Kelso (Southwest Washington Regional Airport) → Tromso (Tromsø Airport,)

4,206 mi
6,769 km · 3,655 nm
8h 43m
estimated nonstop flight time
+9h
time difference · heading north
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Flight time details

4,206 miles nonstop takes roughly 8h 43m gate to gate, flying north. 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 TOS?

The flight distance from Kelso (KLS) to Tromso (TOS) is 4,206 miles (6,769 km, 3,655 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from KLS to TOS?

A nonstop flight takes about 8h 43m 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 Tromso?

Tromso is 9 hours ahead of Kelso.

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

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLS–TOS that never appear on search engines, with no booking fees.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