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OHA to CPR: distance & flight time
Ohakea (RNZAF Base Ohakea) → Casper (Casper-Natrona County International Airport)
7,527 mi
12,114 km · 6,541 nm
15h 14m
estimated nonstop flight time
-18h
time difference · heading northeast
See live OHA→CPR fares Phone-only fares on this route — call free
Flight time details
7,527 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
- OHA — RNZAF Base Ohakea · Ohakea, 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 OHA
- PMR · Palmerston North Airport14 mi away
- WAG · Wanganui Airport26 mi away
- PPQ · Paraparaumu Airport53 mi away
- MRO · Hood Airport55 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 OHA from CPR?
The flight distance from Ohakea (OHA) to Casper (CPR) is 7,527 miles (12,114 km, 6,541 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OHA 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.
Are there nonstop flights from OHA to CPR?
Nonstop service on OHA–CPR depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 15h 14m nonstop estimate.
What is the time difference between Ohakea and Casper?
Casper is 18 hours behind Ohakea.
What is the cheapest way to fly from OHA to CPR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OHA–CPR that never appear on search engines, with no booking fees.
Why are some OHA to CPR fares phone-only?
Consolidator contracts let us sell certain OHA–CPR tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.