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KLS to KSJ: distance & flight time

Kelso (Southwest Washington Regional Airport) → Kasos (Kasos Airport)

6,498 mi
10,457 km · 5,646 nm
13h 12m
estimated nonstop flight time
+10h
time difference · heading northeast
See live KLS→KSJ fares Phone-only fares on this route — call free

Flight time details

6,498 miles nonstop takes roughly 13h 12m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10-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 KSJ?

The flight distance from Kelso (KLS) to Kasos (KSJ) is 6,498 miles (10,457 km, 5,646 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from KLS to KSJ?

A nonstop flight takes about 13h 12m 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 Kasos?

Kasos is 10 hours ahead of Kelso.

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

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLS–KSJ that never appear on search engines, with no booking fees.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