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GSO to EFL: distance & flight time
Greensboro (Piedmont Triad International Airport) → Keffallinia (Kefallinia Airport)
5,224 mi
8,407 km · 4,540 nm
10h 43m
estimated nonstop flight time
+7h
time difference · heading northeast
See live GSO→EFL fares Phone-only fares on this route — call free
Flight time details
5,224 miles nonstop takes roughly 10h 43m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- GSO — Piedmont Triad International Airport · Greensboro, United States
- EFL — Kefallinia Airport · Keffallinia, Greece
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 GSO
- INT · Smith Reynolds Airport16 mi away
- CLT · Charlotte Douglas International Airport83 mi away
- DAN · Danville Regional Airport47 mi away
- SVH · Statesville Regional Airport61 mi away
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
Frequently asked questions
How far is GSO from EFL?
The flight distance from Greensboro (GSO) to Keffallinia (EFL) is 5,224 miles (8,407 km, 4,540 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GSO to EFL?
A nonstop flight takes about 10h 43m 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 Greensboro and Keffallinia?
Keffallinia is 7 hours ahead of Greensboro.
What is the cheapest way to fly from GSO to EFL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GSO–EFL that never appear on search engines, with no booking fees.