How far is Alamosa, CO, from Brownsville, TX?
The distance between Brownsville (Brownsville/South Padre Island International Airport) and Alamosa (San Luis Valley Regional Airport) is 936 miles / 1507 kilometers / 813 nautical miles.
The driving distance from Brownsville (BRO) to Alamosa (ALS) is 1123 miles / 1808 kilometers, and travel time by car is about 20 hours 41 minutes.
Brownsville/South Padre Island International Airport – San Luis Valley Regional Airport
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Distance from Brownsville to Alamosa
There are several ways to calculate the distance from Brownsville to Alamosa. Here are two standard methods:
Vincenty's formula (applied above)- 936.137 miles
- 1506.567 kilometers
- 813.481 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- 937.503 miles
- 1508.765 kilometers
- 814.668 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 Alamosa?
The estimated flight time from Brownsville/South Padre Island International Airport to San Luis Valley Regional Airport is 2 hours and 16 minutes.
What is the time difference between Brownsville and Alamosa?
The time difference between Brownsville and Alamosa is 1 hour. Alamosa is 1 hour behind Brownsville.
Flight carbon footprint between Brownsville/South Padre Island International Airport (BRO) and San Luis Valley Regional Airport (ALS)
On average, flying from Brownsville to Alamosa generates about 146 kg of CO2 per passenger, and 146 kilograms equals 323 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 Alamosa
See the map of the shortest flight path between Brownsville/South Padre Island International Airport (BRO) and San Luis Valley Regional Airport (ALS).
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 | San Luis Valley Regional Airport |
|---|---|
| City: | Alamosa, CO |
| Country: | United States |
| IATA Code: | ALS |
| ICAO Code: | KALS |
| Coordinates: | 37°26′5″N, 105°52′1″W |