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NXX to CPR: distance & flight time
Willow Grove (Willow Grove Naval Air Station/Joint Reserve Base) → Casper (Casper-Natrona County International Airport)
1,621 mi
2,608 km · 1,408 nm
3h 39m
estimated nonstop flight time
-2h
time difference · heading west
See live NXX→CPR fares Phone-only fares on this route — call free
Flight time details
1,621 miles nonstop takes roughly 3h 39m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- NXX — Willow Grove Naval Air Station/Joint Reserve Base · Willow Grove, United States
- CPR — Casper-Natrona County International Airport · Casper, 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 NXX
- PHL · Philadelphia International Airport23 mi away
- BBX · Wings Field8 mi away
- DYL · Doylestown Airport9 mi away
- PNE · Northeast Philadelphia Airport11 mi away
Near CPR
- RWL · Rawlins Municipal Airport/Harvey Field85 mi away
- RIW · Riverton Regional Airport101 mi away
- SAA · Shively Field103 mi away
- WRL · Worland Municipal Airport104 mi away
Frequently asked questions
How far is NXX from CPR?
The flight distance from Willow Grove (NXX) to Casper (CPR) is 1,621 miles (2,608 km, 1,408 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NXX to CPR?
A nonstop flight takes about 3h 39m 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 Casper?
Casper is 2 hours behind Willow Grove.
What is the cheapest way to fly from NXX to CPR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NXX–CPR that never appear on search engines, with no booking fees.