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KLS to ECV: distance & flight time
Kelso (Southwest Washington Regional Airport) → Madrid (Cuatro Vientos Airport)
5,381 mi
8,660 km · 4,676 nm
11h 1m
estimated nonstop flight time
—
time difference · heading northeast
See live KLS→ECV fares Phone-only fares on this route — call free
Flight time details
5,381 miles nonstop takes roughly 11h 1m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- KLS — Southwest Washington Regional Airport · Kelso, United States
- ECV — Cuatro Vientos Airport · Madrid, Spain
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 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
Near ECV
- MAD · Adolfo Suárez Madrid–Barajas Airport14 mi away
- TOJ · Torrejón Airport20 mi away
- SLM · Salamanca Airport99 mi away
- CQM · Ciudad Real Central Airport105 mi away
Frequently asked questions
How far is KLS from ECV?
The flight distance from Kelso (KLS) to Madrid (ECV) is 5,381 miles (8,660 km, 4,676 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLS to ECV?
A nonstop flight takes about 11h 1m 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 cheapest way to fly from KLS to ECV?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLS–ECV that never appear on search engines, with no booking fees.