How far is Casper, WY, from Redmond, OR?
The distance between Redmond (Roberts Field) and Casper (Casper–Natrona County International Airport) is 742 miles / 1194 kilometers / 645 nautical miles.
The driving distance from Redmond (RDM) to Casper (CPR) is 1035 miles / 1666 kilometers, and travel time by car is about 18 hours 49 minutes.
Roberts Field – Casper–Natrona County International Airport
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Distance from Redmond to Casper
There are several ways to calculate the distance from Redmond to Casper. Here are two standard 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 planet.
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).
How long does it take to fly from Redmond to Casper?
The estimated flight time from Roberts Field to Casper–Natrona County International Airport is 1 hour and 54 minutes.
What is the time difference between Redmond and Casper?
The time difference between Redmond and Casper is 1 hour. Casper is 1 hour ahead of Redmond.
Flight carbon footprint between Roberts Field (RDM) and Casper–Natrona County International Airport (CPR)
On average, flying from Redmond to Casper generates about 129 kg of CO2 per passenger, and 129 kilograms equals 285 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Redmond to Casper
See the map of the shortest flight path between Roberts Field (RDM) and Casper–Natrona County International Airport (CPR).
Airport information
| Origin | Roberts Field |
|---|---|
| City: | Redmond, OR |
| Country: | United States  |
| IATA Code: | RDM |
| ICAO Code: | KRDM |
| Coordinates: | 44°15′14″N, 121°9′0″W |
| Destination | Casper–Natrona County International Airport |
|---|---|
| City: | Casper, WY |
| Country: | United States |
| IATA Code: | CPR |
| ICAO Code: | KCPR |
| Coordinates: | 42°54′28″N, 106°27′50″W |