Need help booking?
Unpublished phone-only deals available
INT to EFL: distance & flight time
Winston-salem (Smith Reynolds Airport) → Keffallinia (Kefallinia Airport)
5,235 mi
8,425 km · 4,549 nm
10h 44m
estimated nonstop flight time
+7h
time difference · heading northeast
See live INT→EFL fares Phone-only fares on this route — call free
Flight time details
5,235 miles nonstop takes roughly 10h 44m 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
- INT — Smith Reynolds Airport · Winston-salem, 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 INT
- GSO · Piedmont Triad International Airport16 mi away
- CLT · Charlotte Douglas International Airport75 mi away
- SVH · Statesville Regional Airport48 mi away
- IKB · Wilkes County Airport49 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 INT from EFL?
The flight distance from Winston-salem (INT) to Keffallinia (EFL) is 5,235 miles (8,425 km, 4,549 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from INT to EFL?
A nonstop flight takes about 10h 44m 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 Winston-salem and Keffallinia?
Keffallinia is 7 hours ahead of Winston-salem.
What is the cheapest way to fly from INT to EFL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on INT–EFL that never appear on search engines, with no booking fees.