Map of flight path and driving directions from Casper to Green Bay.
Shortest flight path between Casper–Natrona County International Airport (CPR) and Green Bay–Austin Straubel International Airport (GRB).
How far is Green Bay from Casper?
There are several ways to calculate distances between Casper and Green Bay. Here are two common methods:Vincenty's formula (applied above)
- 922.848 miles
- 1485.180 kilometers
- 801.933 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
- 920.389 miles
- 1481.222 kilometers
- 799.796 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).
|A||Casper–Natrona County International Airport|
|B||Green Bay–Austin Straubel International Airport|
|City:||Green Bay, WI|
Time difference and current local times
The time difference between Casper and Green Bay is 1 hour. Green Bay is 1 hour ahead of Casper.
Green Bay, WI
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 145 kg (320 pounds).
Frequent Flyer Miles Calculator
Casper (CPR) → Green Bay (GRB).