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CPR to MRB: distance & flight time
Casper (Casper-Natrona County International Airport) → Martinsburg (Eastern WV Regional Airport/Shepherd Field)
1,494 mi
2,404 km · 1,298 nm
3h 43m
estimated nonstop flight time
+2h
time difference · heading east
See live CPR→MRB fares Phone-only fares on this route — call free
Flight time details
1,494 miles nonstop takes roughly 3h 43m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- CPR — Casper-Natrona County International Airport · Casper, United States
- MRB — Eastern WV Regional Airport/Shepherd Field · Martinsburg, 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 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 CPR from MRB?
The flight distance from Casper (CPR) to Martinsburg (MRB) is 1,494 miles (2,404 km, 1,298 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CPR to MRB?
A nonstop flight takes about 3h 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 Casper and Martinsburg?
Martinsburg is 2 hours ahead of Casper.
What is the cheapest way to fly from CPR to MRB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CPR–MRB that never appear on search engines, with no booking fees.