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EKO to CPR: distance & flight time
Elko (Elko Regional Airport) → Casper (Casper-Natrona County International Airport)
501 mi
806 km · 435 nm
1h 33m
estimated nonstop flight time
+1h
time difference · heading east
See live EKO→CPR fares Phone-only fares on this route — call free
Flight time details
501 miles nonstop takes roughly 1h 33m gate to gate, flying east. 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
- EKO — Elko Regional Airport · Elko, 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 EKO
- ENV · Wendover Airport92 mi away
- WMC · Winnemucca Municipal Airport105 mi away
- ELY · Ely Airport Yelland Field117 mi away
- TWF · Joslin Field Magic Valley Regional Airport133 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 EKO from CPR?
The flight distance from Elko (EKO) to Casper (CPR) is 501 miles (806 km, 435 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from EKO to CPR?
A nonstop flight takes about 1h 33m 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 Elko and Casper?
Casper is 1 hour ahead of Elko.
What is the cheapest way to fly from EKO to CPR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on EKO–CPR that never appear on search engines, with no booking fees.