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RKP to CPR: distance & flight time
Rockport (Aransas County Airport) → Casper (Casper-Natrona County International Airport)
1,151 mi
1,853 km · 1,000 nm
2h 58m
estimated nonstop flight time
-1h
time difference · heading northwest
See live RKP→CPR fares Phone-only fares on this route — call free
Flight time details
1,151 miles nonstop takes roughly 2h 58m 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
- RKP — Aransas County Airport · Rockport, 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 RKP
- CRP · Corpus Christi International Airport35 mi away
- VCT · Victoria Regional Airport53 mi away
- NQI · Kingsville Naval Air Station62 mi away
- PSX · Palacios Municipal Airport65 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 RKP from CPR?
The flight distance from Rockport (RKP) to Casper (CPR) is 1,151 miles (1,853 km, 1,000 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RKP to CPR?
A nonstop flight takes about 2h 58m 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 Rockport and Casper?
Casper is 1 hour behind Rockport.
What is the cheapest way to fly from RKP to CPR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RKP–CPR that never appear on search engines, with no booking fees.