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WYA to CPR: distance & flight time
Whyalla (Whyalla Airport) → Casper (Casper-Natrona County International Airport)
8,971 mi
14,438 km · 7,796 nm
18h 3m
estimated nonstop flight time
-15.5h
time difference · heading northeast
See live WYA→CPR fares Phone-only fares on this route — call free
Flight time details
8,971 miles nonstop takes roughly 18h 3m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15.5-hour time set-back when reading arrival times on your ticket.
The two airports
- WYA — Whyalla Airport · Whyalla, Australia
- 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 WYA
- PPI · Port Pirie Airport30 mi away
- PUG · Port Augusta Airport40 mi away
- CVC · Cleve Airport74 mi away
- UMR · Woomera Airfield138 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 WYA from CPR?
The flight distance from Whyalla (WYA) to Casper (CPR) is 8,971 miles (14,438 km, 7,796 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WYA to CPR?
A nonstop flight takes about 18h 3m 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 Whyalla and Casper?
Casper is 15.5 hours behind Whyalla.
What is the cheapest way to fly from WYA to CPR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WYA–CPR that never appear on search engines, with no booking fees.