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CBM to KEF: distance & flight time
Colombus (Columbus Air Force Base) → Keflavik (Keflavik International Airport)
3,431 mi
5,522 km · 2,981 nm
7h 12m
estimated nonstop flight time
+5h
time difference · heading northeast
See live CBM→KEF fares Phone-only fares on this route — call free
Flight time details
3,431 miles nonstop takes roughly 7h 12m 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
- CBM — Columbus Air Force Base · Colombus, 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 CBM
- GTR · Golden Triangle Regional Airport16 mi away
- TUP · Tupelo Regional Airport47 mi away
- TCL · Tuscaloosa Regional Airport56 mi away
- UOX · University Oxford Airport81 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 CBM from KEF?
The flight distance from Colombus (CBM) to Keflavik (KEF) is 3,431 miles (5,522 km, 2,981 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CBM to KEF?
A nonstop flight takes about 7h 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 Colombus and Keflavik?
Keflavik is 5 hours ahead of Colombus.
What is the cheapest way to fly from CBM to KEF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CBM–KEF that never appear on search engines, with no booking fees.