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AMS to KLS: distance & flight time
Amsterdam (Amsterdam Airport Schiphol) → Kelso (Southwest Washington Regional Airport)
4,965 mi
7,990 km · 4,314 nm
10h 12m
estimated nonstop flight time
-9h
time difference · heading northwest
See live AMS→KLS fares Phone-only fares on this route — call free
Flight time details
4,965 miles nonstop takes roughly 10h 12m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time set-back when reading arrival times on your ticket.
The two airports
- AMS — Amsterdam Airport Schiphol · Amsterdam, Netherlands
- KLS — Southwest Washington Regional Airport · Kelso, 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 AMS
- LID · Valkenburg Naval Air Base18 mi away
- UTC · Soesterberg Air Base25 mi away
- RTM · Rotterdam The Hague Airport28 mi away
- LEY · Lelystad Airport34 mi away
Near KLS
- PDX · Portland International Airport39 mi away
- CLS · Chehalis Centralia Airport39 mi away
- HIO · Portland Hillsboro Airport40 mi away
- TTD · Portland Troutdale Airport46 mi away
Frequently asked questions
How far is AMS from KLS?
The flight distance from Amsterdam (AMS) to Kelso (KLS) is 4,965 miles (7,990 km, 4,314 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AMS to KLS?
A nonstop flight takes about 10h 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 Amsterdam and Kelso?
Kelso is 9 hours behind Amsterdam.
What is the cheapest way to fly from AMS to KLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AMS–KLS that never appear on search engines, with no booking fees.