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CPR to MMI: distance & flight time
Casper (Casper-Natrona County International Airport) → Athens (McMinn County Airport)
1,278 mi
2,057 km · 1,111 nm
3h 15m
estimated nonstop flight time
+2h
time difference · heading east
See live CPR→MMI fares Phone-only fares on this route — call free
Flight time details
1,278 miles nonstop takes roughly 3h 15m 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
- MMI — McMinn County Airport · Athens, 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
Near MMI
- HDI · Hardwick Field20 mi away
- TYS · McGhee Tyson Airport43 mi away
- CHA · Lovell Field44 mi away
- CSV · Crossville Memorial Whitson Field48 mi away
Frequently asked questions
How far is CPR from MMI?
The flight distance from Casper (CPR) to Athens (MMI) is 1,278 miles (2,057 km, 1,111 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CPR to MMI?
A nonstop flight takes about 3h 15m 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 Athens?
Athens is 2 hours ahead of Casper.
What is the cheapest way to fly from CPR to MMI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CPR–MMI that never appear on search engines, with no booking fees.