How far is Brownsville, TX, from Grayling, AK?
The distance between Grayling (Grayling Airport) and Brownsville (Brownsville/South Padre Island International Airport) is 3787 miles / 6094 kilometers / 3290 nautical miles.
The driving distance from Grayling (KGX) to Brownsville (BRO) is 4842 miles / 7793 kilometers, and travel time by car is about 145 hours 41 minutes.
Grayling Airport – Brownsville/South Padre Island International Airport
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Distance from Grayling to Brownsville
There are several ways to calculate the distance from Grayling to Brownsville. Here are two standard methods:
Vincenty's formula (applied above)- 3786.518 miles
- 6093.809 kilometers
- 3290.394 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- 3782.244 miles
- 6086.932 kilometers
- 3286.680 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 Brownsville?
The estimated flight time from Grayling Airport to Brownsville/South Padre Island International Airport is 7 hours and 40 minutes.
What is the time difference between Grayling and Brownsville?
Flight carbon footprint between Grayling Airport (KGX) and Brownsville/South Padre Island International Airport (BRO)
On average, flying from Grayling to Brownsville generates about 430 kg of CO2 per passenger, and 430 kilograms equals 948 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 Brownsville
See the map of the shortest flight path between Grayling Airport (KGX) and Brownsville/South Padre Island International Airport (BRO).
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 | Brownsville/South Padre Island International Airport |
|---|---|
| City: | Brownsville, TX |
| Country: | United States |
| IATA Code: | BRO |
| ICAO Code: | KBRO |
| Coordinates: | 25°54′24″N, 97°25′33″W |