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FRI to CPR: distance & flight time
Fort Riley (Marshall Army Air Field) → Casper (Casper-Natrona County International Airport)
571 mi
919 km · 496 nm
1h 43m
estimated nonstop flight time
-1h
time difference · heading northwest
See live FRI→CPR fares Phone-only fares on this route — call free
Flight time details
571 miles nonstop takes roughly 1h 43m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- FRI — Marshall Army Air Field · Fort Riley, 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 FRI
- MHK · Manhattan Regional Airport8 mi away
- SLN · Salina Municipal Airport51 mi away
- EMP · Emporia Municipal Airport59 mi away
- FOE · Topeka Regional Airport - Forbes Field60 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 FRI from CPR?
The flight distance from Fort Riley (FRI) to Casper (CPR) is 571 miles (919 km, 496 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FRI to CPR?
A nonstop flight takes about 1h 43m 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 Fort Riley and Casper?
Casper is 1 hour behind Fort Riley.
What is the cheapest way to fly from FRI to CPR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FRI–CPR that never appear on search engines, with no booking fees.