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KEF to RIW: distance & flight time
Keflavik (Keflavik International Airport) → Riverton WY (Riverton Regional Airport)
3,486 mi
5,609 km · 3,029 nm
7h 18m
estimated nonstop flight time
-6h
time difference · heading west
See live KEF→RIW fares Phone-only fares on this route — call free
Flight time details
3,486 miles nonstop takes roughly 7h 18m 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
- RIW — Riverton Regional Airport · Riverton WY, 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 RIW
- LND · Hunt Field22 mi away
- WRL · Worland Municipal Airport67 mi away
- PWY · Ralph Wenz Field71 mi away
- BPI · Miley Memorial Field90 mi away
Frequently asked questions
How far is KEF from RIW?
The flight distance from Keflavik (KEF) to Riverton WY (RIW) is 3,486 miles (5,609 km, 3,029 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KEF to RIW?
A nonstop flight takes about 7h 18m 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 Riverton WY?
Riverton WY is 6 hours behind Keflavik.
What is the cheapest way to fly from KEF to RIW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KEF–RIW that never appear on search engines, with no booking fees.