Map of flight path and driving directions from Houston to Grayling.
Shortest flight path between Houston George Bush Intercontinental Airport (IAH) and Grayling Airport (KGX).
How far is Grayling from Houston?
There are several ways to calculate distances between Houston and Grayling. Here are two common methods:Vincenty's formula (applied above)
- 3609.870 miles
- 5809.523 kilometers
- 3136.891 nautical miles
- 3604.332 miles
- 5800.610 kilometers
- 3132.079 nautical miles
Time difference and current local times
The time difference between Houston and Grayling is 3 hours. Grayling is 3 hours behind Houston.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 408 kg (900 pounds).
Frequent Flyer Miles Calculator
Houston (IAH) → Grayling (KGX).