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RDG to CPR: distance & flight time
Reading (Reading Regional Carl A Spaatz Field) → Casper (Casper-Natrona County International Airport)
1,576 mi
2,536 km · 1,369 nm
3h 33m
estimated nonstop flight time
-2h
time difference · heading west
See live RDG→CPR fares Phone-only fares on this route — call free
Flight time details
1,576 miles nonstop takes roughly 3h 33m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- RDG — Reading Regional Carl A Spaatz Field · Reading, 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 RDG
- PHL · Philadelphia International Airport52 mi away
- LNS · Lancaster Airport25 mi away
- CTH · Chester County G O Carlson Airport28 mi away
- UKT · Quakertown Airport31 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 RDG from CPR?
The flight distance from Reading (RDG) to Casper (CPR) is 1,576 miles (2,536 km, 1,369 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RDG to CPR?
A nonstop flight takes about 3h 33m 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 Reading and Casper?
Casper is 2 hours behind Reading.
What is the cheapest way to fly from RDG to CPR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RDG–CPR that never appear on search engines, with no booking fees.