Calculations with different methods
- 1061.072 miles
- 1707.630 kilometers
- 922.046 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
- 1062.068 miles
- 1709.233 kilometers
- 922.912 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from William P. Hobby Airport (HOU) to Gerald R. Ford International Airport (GRR) is 2 hours 30 minutes.
Time difference and current local times
The time difference between Houston and Grand Rapids is 1 hour. Grand Rapids is 1 hour ahead of Houston.
Grand Rapids, MI
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 146 kg (321 pounds).
Houston to Grand Rapids flight map.
Frequent Flyer Miles Calculator
Houston (HOU) → Grand Rapids (GRR).