How far is Casper, WY, from Grand Junction, CO?
The distance between Grand Junction (Grand Junction Regional Airport) and Casper (Casper–Natrona County International Airport) is 283 miles / 455 kilometers / 246 nautical miles.
The driving distance from Grand Junction (GJT) to Casper (CPR) is 388 miles / 625 kilometers, and travel time by car is about 8 hours 57 minutes.
Grand Junction Regional Airport – Casper–Natrona County International Airport
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Distance from Grand Junction to Casper
There are several ways to calculate the distance from Grand Junction to Casper. Here are two standard methods:
Vincenty's formula (applied above)- 282.583 miles
- 454.773 kilometers
- 245.558 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- 282.784 miles
- 455.097 kilometers
- 245.733 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 Grand Junction to Casper?
The estimated flight time from Grand Junction Regional Airport to Casper–Natrona County International Airport is 1 hour and 2 minutes.
What is the time difference between Grand Junction and Casper?
There is no time difference between Grand Junction and Casper.
Flight carbon footprint between Grand Junction Regional Airport (GJT) and Casper–Natrona County International Airport (CPR)
On average, flying from Grand Junction to Casper generates about 67 kg of CO2 per passenger, and 67 kilograms equals 147 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Grand Junction to Casper
See the map of the shortest flight path between Grand Junction Regional Airport (GJT) and Casper–Natrona County International Airport (CPR).
Airport information
| Origin | Grand Junction Regional Airport |
|---|---|
| City: | Grand Junction, CO |
| Country: | United States  |
| IATA Code: | GJT |
| ICAO Code: | KGJT |
| Coordinates: | 39°7′20″N, 108°31′37″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 |