Air Miles Calculator

Distance between Omaha, NE (OMA) and Casper, WY (CPR)

Flight distance from Omaha to Casper (Eppley Airfield – Casper–Natrona County International Airport) is 554 miles / 892 kilometers / 481 nautical miles. Estimated flight time is 1 hour 32 minutes.

Driving distance from Omaha (OMA) to Casper (CPR) is 689 miles / 1109 kilometers and travel time by car is about 11 hours 1 minutes.

Map of flight path and driving directions from Omaha to Casper.

Shortest flight path between Eppley Airfield (OMA) and Casper–Natrona County International Airport (CPR).

How far is Casper from Omaha?

There are several ways to calculate distances between Omaha and Casper. Here are two common methods:

Vincenty's formula (applied above)
  • 554.026 miles
  • 891.618 kilometers
  • 481.435 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 552.655 miles
  • 889.412 kilometers
  • 480.244 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

Airport information


A Eppley Airfield
City: Omaha, NE
Country: United States Flag of United States
IATA Code: OMA
ICAO Code: KOMA
Coordinates: 41°18′11″N, 95°53′38″W

B Casper–Natrona County International Airport
City: Casper, WY
Country: United States Flag of United States
IATA Code: CPR
ICAO Code: KCPR
Coordinates: 42°54′28″N, 106°27′50″W

Time difference and current local times

The time difference between Omaha and Casper is 1 hour. Casper is 1 hour behind Omaha.

Time Difference

Omaha, NE

 CST

Casper, WY

 MST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 107 kg (235 pounds).

Frequent Flyer Miles Calculator

Omaha (OMA) → Casper (CPR).

Distance:
554
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
554

Round trip?