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WAG to CPR: distance & flight time
Wanganui (Wanganui Airport) → Casper (Casper-Natrona County International Airport)
7,531 mi
12,120 km · 6,544 nm
15h 14m
estimated nonstop flight time
-18h
time difference · heading northeast
See live WAG→CPR fares Phone-only fares on this route — call free
Flight time details
7,531 miles nonstop takes roughly 15h 14m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 18-hour time set-back when reading arrival times on your ticket.
The two airports
- WAG — Wanganui Airport · Wanganui, New Zealand
- 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 WAG
- OHA · RNZAF Base Ohakea26 mi away
- PMR · Palmerston North Airport40 mi away
- PPQ · Paraparaumu Airport65 mi away
- MRO · Hood Airport77 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 WAG from CPR?
The flight distance from Wanganui (WAG) to Casper (CPR) is 7,531 miles (12,120 km, 6,544 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WAG to CPR?
A nonstop flight takes about 15h 14m 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 Wanganui and Casper?
Casper is 18 hours behind Wanganui.
What is the cheapest way to fly from WAG to CPR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WAG–CPR that never appear on search engines, with no booking fees.