How far is Grayling, AK, from Houston, TX?
The distance between Houston (Houston George Bush Intercontinental Airport) and Grayling (Grayling Airport) is 3610 miles / 5810 kilometers / 3137 nautical miles.
The driving distance from Houston (IAH) to Grayling (KGX) is 4648 miles / 7480 kilometers, and travel time by car is about 142 hours 14 minutes.
Houston George Bush Intercontinental 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)- 3609.870 miles
- 5809.523 kilometers
- 3136.891 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- 3604.332 miles
- 5800.610 kilometers
- 3132.079 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 George Bush Intercontinental Airport to Grayling Airport is 7 hours and 20 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 George Bush Intercontinental Airport (IAH) and Grayling Airport (KGX)
On average, flying from Houston to Grayling generates about 408 kg of CO2 per passenger, and 408 kilograms equals 900 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 George Bush Intercontinental Airport (IAH) and Grayling Airport (KGX).
Airport information
| Origin | Houston George Bush Intercontinental Airport |
|---|---|
| City: | Houston, TX |
| Country: | United States  |
| IATA Code: | IAH |
| ICAO Code: | KIAH |
| Coordinates: | 29°59′3″N, 95°20′29″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 |