How far is Grayling, AK, from Houston, TX?
The distance between Houston (Houston William P. Hobby Airport) and Grayling (Grayling Airport) is 3632 miles / 5845 kilometers / 3156 nautical miles.
The driving distance from Houston (HOU) to Grayling (KGX) is 4666 miles / 7509 kilometers, and travel time by car is about 142 hours 39 minutes.
Houston William P. Hobby Airport – Grayling Airport
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Distance from Houston to Grayling
There are several ways to calculate the distance from Houston to Grayling. Here are two standard methods:
Vincenty's formula (applied above)- 3631.749 miles
- 5844.733 kilometers
- 3155.903 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 3626.280 miles
- 5835.932 kilometers
- 3151.151 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).
How long does it take to fly from Houston to Grayling?
The estimated flight time from Houston William P. Hobby Airport to Grayling Airport is 7 hours and 22 minutes.
What is the time difference between Houston and Grayling?
The time difference between Houston and Grayling is 3 hours. Grayling is 3 hours behind Houston.
Flight carbon footprint between Houston William P. Hobby Airport (HOU) and Grayling Airport (KGX)
On average, flying from Houston to Grayling generates about 411 kg of CO2 per passenger, and 411 kilograms equals 906 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Houston to Grayling
See the map of the shortest flight path between Houston William P. Hobby Airport (HOU) and Grayling Airport (KGX).
Airport information
| Origin | Houston William P. Hobby Airport |
|---|---|
| City: | Houston, TX |
| Country: | United States  |
| IATA Code: | HOU |
| ICAO Code: | KHOU |
| Coordinates: | 29°38′43″N, 95°16′44″W |
| Destination | Grayling Airport |
|---|---|
| City: | Grayling, AK |
| Country: | United States |
| IATA Code: | KGX |
| ICAO Code: | PAGX |
| Coordinates: | 62°53′42″N, 160°3′58″W |