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Grand Rapids–Houston | GRR–IAH
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 Gerald R. Ford International Airport (GRR) to George Bush Intercontinental Airport (IAH) is 2 hours 28 minutes.
Time difference and current local times
The time difference between Grand Rapids and Houston is 1 hour. Houston is 1 hour behind Grand Rapids.
Grand Rapids, MI
Grand Rapids to Houston flight map.
Frequent Flyer Miles Calculator
Grand Rapids (GRR) → Houston (IAH).