How far is Harlingen, TX, from Grayling, AK?
The distance between Grayling (Grayling Airport) and Harlingen (Valley International Airport) is 3760 miles / 6052 kilometers / 3268 nautical miles.
The driving distance from Grayling (KGX) to Harlingen (HRL) is 4816 miles / 7750 kilometers, and travel time by car is about 145 hours 10 minutes.
Grayling Airport – Valley International Airport
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Distance from Grayling to Harlingen
There are several ways to calculate the distance from Grayling to Harlingen. Here are two standard methods:
Vincenty's formula (applied above)- 3760.239 miles
- 6051.518 kilometers
- 3267.558 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- 3755.909 miles
- 6044.550 kilometers
- 3263.796 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 Grayling to Harlingen?
The estimated flight time from Grayling Airport to Valley International Airport is 7 hours and 37 minutes.
What is the time difference between Grayling and Harlingen?
Flight carbon footprint between Grayling Airport (KGX) and Valley International Airport (HRL)
On average, flying from Grayling to Harlingen generates about 427 kg of CO2 per passenger, and 427 kilograms equals 940 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Grayling to Harlingen
See the map of the shortest flight path between Grayling Airport (KGX) and Valley International Airport (HRL).
Airport information
| Origin | Grayling Airport |
|---|---|
| City: | Grayling, AK |
| Country: | United States  |
| IATA Code: | KGX |
| ICAO Code: | PAGX |
| Coordinates: | 62°53′42″N, 160°3′58″W |
| Destination | Valley International Airport |
|---|---|
| City: | Harlingen, TX |
| Country: | United States |
| IATA Code: | HRL |
| ICAO Code: | KHRL |
| Coordinates: | 26°13′42″N, 97°39′15″W |