How far is Sitka, AK, from Brownsville, TX?
The distance between Brownsville (Brownsville/South Padre Island International Airport) and Sitka (Sitka Rocky Gutierrez Airport) is 2847 miles / 4582 kilometers / 2474 nautical miles.
The driving distance from Brownsville (BRO) to Sitka (SIT) is 3776 miles / 6077 kilometers, and travel time by car is about 86 hours 3 minutes.
Brownsville/South Padre Island International Airport – Sitka Rocky Gutierrez Airport
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Distance from Brownsville to Sitka
There are several ways to calculate the distance from Brownsville to Sitka. Here are two standard methods:
Vincenty's formula (applied above)- 2847.247 miles
- 4582.200 kilometers
- 2474.190 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- 2846.041 miles
- 4580.260 kilometers
- 2473.142 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 Sitka?
The estimated flight time from Brownsville/South Padre Island International Airport to Sitka Rocky Gutierrez Airport is 5 hours and 53 minutes.
What is the time difference between Brownsville and Sitka?
The time difference between Brownsville and Sitka is 3 hours. Sitka is 3 hours behind Brownsville.
Flight carbon footprint between Brownsville/South Padre Island International Airport (BRO) and Sitka Rocky Gutierrez Airport (SIT)
On average, flying from Brownsville to Sitka generates about 316 kg of CO2 per passenger, and 316 kilograms equals 697 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Brownsville to Sitka
See the map of the shortest flight path between Brownsville/South Padre Island International Airport (BRO) and Sitka Rocky Gutierrez Airport (SIT).
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 | Sitka Rocky Gutierrez Airport |
|---|---|
| City: | Sitka, AK |
| Country: | United States |
| IATA Code: | SIT |
| ICAO Code: | PASI |
| Coordinates: | 57°2′49″N, 135°21′43″W |