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MEM to KEF: distance & flight time

Memphis (Memphis International Airport) → Keflavik (Keflavik International Airport)

3,395 mi
5,464 km · 2,951 nm
7h 7m
estimated nonstop flight time
+5h
time difference · heading northeast
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Flight time details

3,395 miles nonstop takes roughly 7h 7m 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.

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The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is MEM from KEF?

The flight distance from Memphis (MEM) to Keflavik (KEF) is 3,395 miles (5,464 km, 2,951 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from MEM to KEF?

A nonstop flight takes about 7h 7m 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 Memphis and Keflavik?

Keflavik is 5 hours ahead of Memphis.

What is the cheapest way to fly from MEM to KEF?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MEM–KEF that never appear on search engines, with no booking fees.
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