How far is Adak Island, AK, from Brownsville, TX?
The distance between Brownsville (Brownsville/South Padre Island International Airport) and Adak Island (Adak Airport) is 4389 miles / 7063 kilometers / 3814 nautical miles.
Brownsville/South Padre Island International Airport – Adak Airport
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Distance from Brownsville to Adak Island
There are several ways to calculate the distance from Brownsville to Adak Island. Here are two standard methods:
Vincenty's formula (applied above)- 4388.862 miles
- 7063.189 kilometers
- 3813.817 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- 4381.331 miles
- 7051.069 kilometers
- 3807.273 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 Brownsville to Adak Island?
The estimated flight time from Brownsville/South Padre Island International Airport to Adak Airport is 8 hours and 48 minutes.
What is the time difference between Brownsville and Adak Island?
Flight carbon footprint between Brownsville/South Padre Island International Airport (BRO) and Adak Airport (ADK)
On average, flying from Brownsville to Adak Island generates about 505 kg of CO2 per passenger, and 505 kilograms equals 1 114 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Brownsville to Adak Island
See the map of the shortest flight path between Brownsville/South Padre Island International Airport (BRO) and Adak Airport (ADK).
Airport information
| Origin | 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 |
| Destination | Adak Airport |
|---|---|
| City: | Adak Island, AK |
| Country: | United States |
| IATA Code: | ADK |
| ICAO Code: | PADK |
| Coordinates: | 51°52′40″N, 176°38′45″W |