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CLS to KEF: distance & flight time
Chehalis (Chehalis Centralia Airport) → Keflavik (Keflavik International Airport)
3,673 mi
5,911 km · 3,192 nm
7h 40m
estimated nonstop flight time
+7h
time difference · heading northeast
See live CLS→KEF fares Phone-only fares on this route — call free
Flight time details
3,673 miles nonstop takes roughly 7h 40m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- CLS — Chehalis Centralia Airport · Chehalis, United States
- KEF — Keflavik International Airport · Keflavik, Iceland
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 CLS
- OLM · Olympia Regional Airport21 mi away
- SEA · Seattle Tacoma International Airport62 mi away
- GRF · Gray Army Air Field34 mi away
- KLS · Southwest Washington Regional Airport39 mi away
Near KEF
- RKV · Reykjavik Airport22 mi away
- GUU · Grundarfjörður Airport72 mi away
- VEY · Vestmannaeyjar Airport81 mi away
- PFJ · Patreksfjörður Airport116 mi away
Frequently asked questions
How far is CLS from KEF?
The flight distance from Chehalis (CLS) to Keflavik (KEF) is 3,673 miles (5,911 km, 3,192 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CLS to KEF?
A nonstop flight takes about 7h 40m 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 Chehalis and Keflavik?
Keflavik is 7 hours ahead of Chehalis.
What is the cheapest way to fly from CLS to KEF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CLS–KEF that never appear on search engines, with no booking fees.