How far is Grand Rapids from Casper?
There are several ways to calculate distances between Casper and Grand Rapids. Here are two common 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 earth.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).
Estimated flight time from Casper–Natrona County International Airport (CPR) to Gerald R. Ford International Airport (GRR) is 2 hours 30 minutes.
Time difference and current local times
The time difference between Casper and Grand Rapids is 2 hours. Grand Rapids is 2 hours ahead of Casper.
Grand Rapids, MI
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 155 kg (341 pounds).
|A||Casper–Natrona County International Airport|
|B||Gerald R. Ford International Airport|
|City:||Grand Rapids, MI|
Casper to Grand Rapids flight map.
Frequent Flyer Miles Calculator
Casper (CPR) → Grand Rapids (GRR).