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RMY to CPR: distance & flight time
Mariposa (Mariposa Yosemite Airport) → Casper (Casper-Natrona County International Airport)
806 mi
1,298 km · 701 nm
2h 13m
estimated nonstop flight time
+1h
time difference · heading northeast
See live RMY→CPR fares Phone-only fares on this route — call free
Flight time details
806 miles nonstop takes roughly 2h 13m gate to gate, flying northeast. 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
- RMY — Mariposa Yosemite Airport · Mariposa, 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 RMY
- MER · Castle Airport30 mi away
- MCE · Merced Regional Macready Field30 mi away
- MAE · Madera Municipal Airport36 mi away
- MOD · Modesto City Co-Harry Sham Field51 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 RMY from CPR?
The flight distance from Mariposa (RMY) to Casper (CPR) is 806 miles (1,298 km, 701 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RMY to CPR?
A nonstop flight takes about 2h 13m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from RMY to CPR?
Nonstop service on RMY–CPR depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 2h 13m nonstop estimate.
What is the time difference between Mariposa and Casper?
Casper is 1 hour ahead of Mariposa.
What is the cheapest way to fly from RMY to CPR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RMY–CPR that never appear on search engines, with no booking fees.
Why are some RMY to CPR fares phone-only?
Consolidator contracts let us sell certain RMY–CPR tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.