Search by airport name, city or IATA airport code.
Green Bay–Cedar Rapids | GRB–CID
Calculations with different methods
- 254.804 miles
- 410.067 kilometers
- 221.419 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
- 254.572 miles
- 409.694 kilometers
- 221.217 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Green Bay–Austin Straubel International Airport (GRB) to The Eastern Iowa Airport (CID) is 58 minutes.
Time difference and current local times
There is no time difference between Green Bay and Cedar Rapids.
Green Bay, WI
Cedar Rapids, IA
Green Bay to Cedar Rapids flight map.
Frequent Flyer Miles Calculator
Green Bay (GRB) → Cedar Rapids (CID).