Air Miles Calculator

Distance between Houston, TX (HOU) and Grand Rapids, MI (GRR)

Flight distance from Houston to Grand Rapids (Houston William P. Hobby Airport – Gerald R. Ford International Airport) is 1061 miles / 1708 kilometers / 922 nautical miles. Estimated flight time is 2 hours 30 minutes.

Driving distance from Houston (HOU) to Grand Rapids (GRR) is 1235 miles / 1988 kilometers and travel time by car is about 21 hours 52 minutes.

Map of flight path and driving directions from Houston to Grand Rapids.

Shortest flight path between Houston William P. Hobby Airport (HOU) and Gerald R. Ford International Airport (GRR).

How far is Grand Rapids from Houston?

There are several ways to calculate distances between Houston and Grand Rapids. Here are two common methods:

Vincenty's formula (applied above)
  • 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 – the shortest distance between two points).

Airport information


A Houston William P. Hobby Airport
City: Houston, TX
Country: United States Flag of United States
IATA Code: HOU
ICAO Code: KHOU
Coordinates: 29°38′43″N, 95°16′44″W

B Gerald R. Ford International Airport
City: Grand Rapids, MI
Country: United States Flag of United States
IATA Code: GRR
ICAO Code: KGRR
Coordinates: 42°52′50″N, 85°31′22″W

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.

Time Difference

Houston, TX

 CST

Grand Rapids, MI

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 155 kg (341 pounds).

Frequent Flyer Miles Calculator

Houston (HOU) → Grand Rapids (GRR).

Distance:
1061
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1061

Round trip?