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ESF to CPR: distance & flight time
Alexandria (Esler Regional Airport) → Casper (Casper-Natrona County International Airport)
1,111 mi
1,788 km · 966 nm
2h 53m
estimated nonstop flight time
-1h
time difference · heading northwest
See live ESF→CPR fares Phone-only fares on this route — call free
Flight time details
1,111 miles nonstop takes roughly 2h 53m 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
- ESF — Esler Regional Airport · Alexandria, 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 ESF
- AEX · Alexandria International Airport16 mi away
- POE · Polk Army Air Field58 mi away
- DRI · Beauregard Regional Airport73 mi away
- MLU · Monroe Regional Airport79 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 ESF from CPR?
The flight distance from Alexandria (ESF) to Casper (CPR) is 1,111 miles (1,788 km, 966 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ESF to CPR?
A nonstop flight takes about 2h 53m 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 Alexandria and Casper?
Casper is 1 hour behind Alexandria.
What is the cheapest way to fly from ESF to CPR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ESF–CPR that never appear on search engines, with no booking fees.