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SPW to KEF: distance & flight time
Spencer (Spencer Municipal Airport) → Keflavik (Keflavik International Airport)
3,090 mi
4,973 km · 2,685 nm
6h 32m
estimated nonstop flight time
+5h
time difference · heading northeast
See live SPW→KEF fares Phone-only fares on this route — call free
Flight time details
3,090 miles nonstop takes roughly 6h 32m 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
- SPW — Spencer Municipal Airport · Spencer, 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 SPW
- FOD · Fort Dodge Regional Airport66 mi away
- SUX · Sioux Gateway Col. Bud Day Field80 mi away
- FSD · Joe Foss Field Airport82 mi away
- MCW · Mason City Municipal Airport94 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 SPW from KEF?
The flight distance from Spencer (SPW) to Keflavik (KEF) is 3,090 miles (4,973 km, 2,685 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SPW to KEF?
A nonstop flight takes about 6h 32m 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 Spencer and Keflavik?
Keflavik is 5 hours ahead of Spencer.
What is the cheapest way to fly from SPW to KEF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SPW–KEF that never appear on search engines, with no booking fees.