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OSR to NXX: distance & flight time
Ostrava (Ostrava Leos Janáček Airport) → Willow Grove (Willow Grove Naval Air Station/Joint Reserve Base)
4,308 mi
6,932 km · 3,743 nm
8h 55m
estimated nonstop flight time
-6h
time difference · heading northwest
See live OSR→NXX fares Phone-only fares on this route — call free
Flight time details
4,308 miles nonstop takes roughly 8h 55m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- OSR — Ostrava Leos Janáček Airport · Ostrava, Czech Republic
- 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 OSR
- PRV · Přerov Air Base37 mi away
- ILZ · Žilina Airport39 mi away
- UHE · Kunovice Airport55 mi away
- KTW · Katowice International Airport69 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 OSR from NXX?
The flight distance from Ostrava (OSR) to Willow Grove (NXX) is 4,308 miles (6,932 km, 3,743 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSR to NXX?
A nonstop flight takes about 8h 55m 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 Ostrava and Willow Grove?
Willow Grove is 6 hours behind Ostrava.
What is the cheapest way to fly from OSR to NXX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSR–NXX that never appear on search engines, with no booking fees.