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KLS to CDT: distance & flight time
Kelso (Southwest Washington Regional Airport) → Castellón de la Plana (Castellón-Costa Azahar Airport)
5,513 mi
8,872 km · 4,791 nm
11h 17m
estimated nonstop flight time
—
time difference · heading northeast
See live KLS→CDT fares Phone-only fares on this route — call free
Flight time details
5,513 miles nonstop takes roughly 11h 17m 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
- CDT — Castellón-Costa Azahar Airport · Castellón de la Plana, 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 CDT
- VLC · Valencia Airport58 mi away
- TEV · Teruel Airport69 mi away
- REU · Reus Air Base86 mi away
- BCN · Barcelona International Airport129 mi away
Frequently asked questions
How far is KLS from CDT?
The flight distance from Kelso (KLS) to Castellón de la Plana (CDT) is 5,513 miles (8,872 km, 4,791 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLS to CDT?
A nonstop flight takes about 11h 17m 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 CDT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLS–CDT that never appear on search engines, with no booking fees.