Air Miles Calculator

Distance between Redmond, OR (RDM) and Casper, WY (CPR)

Distance from Redmond to Casper (Roberts Field – Casper–Natrona County International Airport) is 742 miles / 1194 kilometers / 645 nautical miles.

How far is Casper from Redmond?

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

Vincenty's formula (applied above)
  • 741.867 miles
  • 1193.920 kilometers
  • 644.665 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
  • 739.900 miles
  • 1190.753 kilometers
  • 642.955 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).

Flight duration

Estimated flight time from Roberts Field (RDM) to Casper–Natrona County International Airport (CPR) is 1 hour 54 minutes.

Time difference and current local times

The time difference between Redmond and Casper is 1 hour. Casper is 1 hour ahead of Redmond.

Time Difference

Redmond
Casper

Redmond, OR

 PDT

Casper, WY

 MDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 129 kg (285 pounds).

Airport information


A Roberts Field
City: Redmond, OR
Country: United States Flag of United States
IATA Code: RDM
ICAO Code: KRDM
Coordinates: 44°15′14″N, 121°9′0″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

Redmond to Casper flight path

Shortest flight path between Roberts Field (RDM) and Casper–Natrona County International Airport (CPR).

Frequent Flyer Miles Calculator

Redmond (RDM) → Casper (CPR).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
742
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
742

Round trip?