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KEF to SLC: distance & flight time
Keflavik (Keflavik International Airport) → Salt Lake City (Salt Lake City International Airport)
3,717 mi
5,981 km · 3,230 nm
7h 45m
estimated nonstop flight time
-6h
time difference · heading west
See live KEF→SLC fares Phone-only fares on this route — call free
Flight time details
3,717 miles nonstop takes roughly 7h 45m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- KEF — Keflavik International Airport · Keflavik, Iceland
- SLC — Salt Lake City International Airport · Salt Lake City, United States
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 KEF
- RKV · Reykjavik Airport22 mi away
- GUU · Grundarfjörður Airport72 mi away
- VEY · Vestmannaeyjar Airport81 mi away
- PFJ · Patreksfjörður Airport116 mi away
Near SLC
- HIF · Hill Air Force Base23 mi away
- OGD · Ogden Hinckley Airport28 mi away
- PVU · Provo Municipal Airport42 mi away
- BMC · Brigham City Regional Airport53 mi away
Frequently asked questions
How far is KEF from SLC?
The flight distance from Keflavik (KEF) to Salt Lake City (SLC) is 3,717 miles (5,981 km, 3,230 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KEF to SLC?
A nonstop flight takes about 7h 45m 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 Keflavik and Salt Lake City?
Salt Lake City is 6 hours behind Keflavik.
What is the cheapest way to fly from KEF to SLC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KEF–SLC that never appear on search engines, with no booking fees.