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NXX to INI: distance & flight time
Willow Grove (Willow Grove Naval Air Station/Joint Reserve Base) → Nis (Nis Airport)
4,696 mi
7,557 km · 4,080 nm
9h 40m
estimated nonstop flight time
+6h
time difference · heading northeast
See live NXX→INI fares Phone-only fares on this route — call free
Flight time details
4,696 miles nonstop takes roughly 9h 40m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-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
- INI — Nis Airport · Nis, Serbia
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 INI
- PRN · Priština International Airport67 mi away
- SOF · Sofia Airport90 mi away
- SKP · Skopje Alexander the Great Airport96 mi away
- CRA · Craiova Airport122 mi away
Frequently asked questions
How far is NXX from INI?
The flight distance from Willow Grove (NXX) to Nis (INI) is 4,696 miles (7,557 km, 4,080 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NXX to INI?
A nonstop flight takes about 9h 40m 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 Nis?
Nis is 6 hours ahead of Willow Grove.
What is the cheapest way to fly from NXX to INI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NXX–INI that never appear on search engines, with no booking fees.