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KEF to RST: distance & flight time
Keflavik (Keflavik International Airport) → Rochester (Rochester International Airport)
2,968 mi
4,777 km · 2,579 nm
6h 17m
estimated nonstop flight time
-5h
time difference · heading west
See live KEF→RST fares Phone-only fares on this route — call free
Flight time details
2,968 miles nonstop takes roughly 6h 17m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back when reading arrival times on your ticket.
The two airports
- KEF — Keflavik International Airport · Keflavik, Iceland
- RST — Rochester International Airport · Rochester, 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 RST
Frequently asked questions
How far is KEF from RST?
The flight distance from Keflavik (KEF) to Rochester (RST) is 2,968 miles (4,777 km, 2,579 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KEF to RST?
A nonstop flight takes about 6h 17m 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 Rochester?
Rochester is 5 hours behind Keflavik.
What is the cheapest way to fly from KEF to RST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KEF–RST that never appear on search engines, with no booking fees.