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CWI to KEF: distance & flight time
Clinton (Clinton Municipal Airport) → Keflavik (Keflavik International Airport)
3,018 mi
4,857 km · 2,622 nm
6h 23m
estimated nonstop flight time
+5h
time difference · heading northeast
See live CWI→KEF fares Phone-only fares on this route — call free
Flight time details
3,018 miles nonstop takes roughly 6h 23m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- CWI — Clinton Municipal Airport · Clinton, 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 CWI
- MLI · Quad City International Airport28 mi away
- DBQ · Dubuque Regional Airport44 mi away
- GBG · Galesburg Municipal Airport62 mi away
- IOW · Iowa City Municipal Airport64 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 CWI from KEF?
The flight distance from Clinton (CWI) to Keflavik (KEF) is 3,018 miles (4,857 km, 2,622 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CWI to KEF?
A nonstop flight takes about 6h 23m 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 Clinton and Keflavik?
Keflavik is 5 hours ahead of Clinton.
What is the cheapest way to fly from CWI to KEF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CWI–KEF that never appear on search engines, with no booking fees.