Need help booking?
Unpublished phone-only deals available
EFL to NXX: distance & flight time
Keffallinia (Kefallinia Airport) → Willow Grove (Willow Grove Naval Air Station/Joint Reserve Base)
4,848 mi
7,802 km · 4,213 nm
9h 58m
estimated nonstop flight time
-7h
time difference · heading northwest
See live EFL→NXX fares Phone-only fares on this route — call free
Flight time details
4,848 miles nonstop takes roughly 9h 58m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- EFL — Kefallinia Airport · Keffallinia, Greece
- NXX — Willow Grove Naval Air Station/Joint Reserve Base · Willow Grove, United States
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 NXX
- PHL · Philadelphia International Airport23 mi away
- BBX · Wings Field8 mi away
- DYL · Doylestown Airport9 mi away
- PNE · Northeast Philadelphia Airport11 mi away
Frequently asked questions
How far is EFL from NXX?
The flight distance from Keffallinia (EFL) to Willow Grove (NXX) 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 EFL to NXX?
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 Keffallinia and Willow Grove?
Willow Grove is 7 hours behind Keffallinia.
What is the cheapest way to fly from EFL to NXX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on EFL–NXX that never appear on search engines, with no booking fees.