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PNH to CPR: distance & flight time
Phnom-penh (Phnom Penh International Airport) → Casper (Casper-Natrona County International Airport)
8,186 mi
13,174 km · 7,114 nm
16h 31m
estimated nonstop flight time
-13h
time difference · heading northeast
See live PNH→CPR fares Phone-only fares on this route — call free
Flight time details
8,186 miles nonstop takes roughly 16h 31m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- PNH — Phnom Penh International Airport · Phnom-penh, Cambodia
- 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 PNH
- KZC · Kampong Chhnang Airport52 mi away
- KTI · Kratie Airport105 mi away
- KOS · Sihanoukville International Airport106 mi away
- PQC · Phu Quoc International Airport111 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 PNH from CPR?
The flight distance from Phnom-penh (PNH) to Casper (CPR) is 8,186 miles (13,174 km, 7,114 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PNH to CPR?
A nonstop flight takes about 16h 31m 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 Phnom-penh and Casper?
Casper is 13 hours behind Phnom-penh.
What is the cheapest way to fly from PNH to CPR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PNH–CPR that never appear on search engines, with no booking fees.