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RDM to CPR: distance & flight time
Redmond-Bend (Roberts Field) → Casper (Casper-Natrona County International Airport)
740 mi
1,191 km · 643 nm
2h 5m
estimated nonstop flight time
+1h
time difference · heading east
See live RDM→CPR fares Phone-only fares on this route — call free
Flight time details
740 miles nonstop takes roughly 2h 5m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- RDM — Roberts Field · Redmond-Bend, 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 RDM
- PRZ · Prineville Airport12 mi away
- DLS · Columbia Gorge Regional the Dalles Municipal Airport94 mi away
- SLE · Salem Municipal Airport/McNary Field102 mi away
- EUG · Mahlon Sweet Field103 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 RDM from CPR?
The flight distance from Redmond-Bend (RDM) to Casper (CPR) is 740 miles (1,191 km, 643 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RDM to CPR?
A nonstop flight takes about 2h 5m 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 Redmond-Bend and Casper?
Casper is 1 hour ahead of Redmond-Bend.
What is the cheapest way to fly from RDM to CPR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RDM–CPR that never appear on search engines, with no booking fees.