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EFL to YSM: distance & flight time
Keffallinia (Kefallinia Airport) → Fort Smith (Fort Smith Airport)
5,139 mi
8,270 km · 4,466 nm
10h 33m
estimated nonstop flight time
-9h
time difference · heading northwest
See live EFL→YSM fares Phone-only fares on this route — call free
Flight time details
5,139 miles nonstop takes roughly 10h 33m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time set-back when reading arrival times on your ticket.
The two airports
- EFL — Kefallinia Airport · Keffallinia, Greece
- YSM — Fort Smith Airport · Fort Smith, Canada
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 EFL
- ZTH · Zakynthos International Airport "Dionysios Solomos"33 mi away
- PYR · Andravida Air Base45 mi away
- GPA · Araxos Airport50 mi away
- AGQ · Agrinion Air Base57 mi away
Near YSM
- YPY · Fort Chipewyan Airport92 mi away
- YFR · Fort Resolution Airport99 mi away
- YBE · Uranium City Airport125 mi away
- YHY · Hay River / Merlyn Carter Airport142 mi away
Frequently asked questions
How far is EFL from YSM?
The flight distance from Keffallinia (EFL) to Fort Smith (YSM) is 5,139 miles (8,270 km, 4,466 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from EFL to YSM?
A nonstop flight takes about 10h 33m 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 Keffallinia and Fort Smith?
Fort Smith is 9 hours behind Keffallinia.
What is the cheapest way to fly from EFL to YSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on EFL–YSM that never appear on search engines, with no booking fees.