Search by airport name, city or IATA airport code.
Houston (IAH) - Grand Rapids (GRR)
Calculations with different methods
- 1042.320 miles
- 1677.451 kilometers
- 905.751 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
- 1043.221 miles
- 1678.901 kilometers
- 906.534 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from George Bush Intercontinental Airport (IAH) to Gerald R. Ford International Airport (GRR) is 2 hours 28 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
Flight map from Houston to Grand Rapids.
Frequent Flyer Miles Calculator
Houston (IAH) → Grand Rapids (GRR).