How far is Casper, WY, from Grand Rapids, MI?
The distance between Grand Rapids (Gerald R. Ford International Airport) and Casper (Casper–Natrona County International Airport) is 1060 miles / 1706 kilometers / 921 nautical miles.
The driving distance from Grand Rapids (GRR) to Casper (CPR) is 1238 miles / 1992 kilometers, and travel time by car is about 22 hours 57 minutes.
Gerald R. Ford International Airport – Casper–Natrona County International Airport
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Distance from Grand Rapids to Casper
There are several ways to calculate the distance from Grand Rapids to Casper. Here are two standard methods:
Vincenty's formula (applied above)- 1060.091 miles
- 1706.050 kilometers
- 921.194 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- 1057.263 miles
- 1701.499 kilometers
- 918.736 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 Rapids to Casper?
The estimated flight time from Gerald R. Ford International Airport to Casper–Natrona County International Airport is 2 hours and 30 minutes.
What is the time difference between Grand Rapids and Casper?
Flight carbon footprint between Gerald R. Ford International Airport (GRR) and Casper–Natrona County International Airport (CPR)
On average, flying from Grand Rapids to Casper generates about 155 kg of CO2 per passenger, and 155 kilograms equals 341 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 Rapids to Casper
See the map of the shortest flight path between Gerald R. Ford International Airport (GRR) and Casper–Natrona County International Airport (CPR).
Airport information
| Origin | Gerald R. Ford International Airport |
|---|---|
| City: | Grand Rapids, MI |
| Country: | United States  |
| IATA Code: | GRR |
| ICAO Code: | KGRR |
| Coordinates: | 42°52′50″N, 85°31′22″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 |