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NXX to EFL: distance & flight time
Willow Grove (Willow Grove Naval Air Station/Joint Reserve Base) → Keffallinia (Kefallinia Airport)
4,848 mi
7,802 km · 4,213 nm
9h 58m
estimated nonstop flight time
+7h
time difference · heading northeast
See live NXX→EFL fares Phone-only fares on this route — call free
Flight time details
4,848 miles nonstop takes roughly 9h 58m 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
- NXX — Willow Grove Naval Air Station/Joint Reserve Base · Willow Grove, 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 NXX
- PHL · Philadelphia International Airport23 mi away
- BBX · Wings Field8 mi away
- DYL · Doylestown Airport9 mi away
- PNE · Northeast Philadelphia Airport11 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 NXX from EFL?
The flight distance from Willow Grove (NXX) to Keffallinia (EFL) is 4,848 miles (7,802 km, 4,213 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NXX to EFL?
A nonstop flight takes about 9h 58m 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 Willow Grove and Keffallinia?
Keffallinia is 7 hours ahead of Willow Grove.
What is the cheapest way to fly from NXX to EFL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NXX–EFL that never appear on search engines, with no booking fees.