How far is Watertown, SD, from Brownsville, TX?
The distance between Brownsville (Brownsville/South Padre Island International Airport) and Watertown (Watertown Regional Airport) is 1310 miles / 2109 kilometers / 1139 nautical miles.
The driving distance from Brownsville (BRO) to Watertown (ATY) is 1476 miles / 2376 kilometers, and travel time by car is about 26 hours 27 minutes.
Brownsville/South Padre Island International Airport – Watertown Regional Airport
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Distance from Brownsville to Watertown
There are several ways to calculate the distance from Brownsville to Watertown. Here are two standard methods:
Vincenty's formula (applied above)- 1310.483 miles
- 2109.019 kilometers
- 1138.779 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- 1313.359 miles
- 2113.647 kilometers
- 1141.278 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 Watertown?
The estimated flight time from Brownsville/South Padre Island International Airport to Watertown Regional Airport is 2 hours and 58 minutes.
What is the time difference between Brownsville and Watertown?
There is no time difference between Brownsville and Watertown.
Flight carbon footprint between Brownsville/South Padre Island International Airport (BRO) and Watertown Regional Airport (ATY)
On average, flying from Brownsville to Watertown generates about 168 kg of CO2 per passenger, and 168 kilograms equals 369 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 Watertown
See the map of the shortest flight path between Brownsville/South Padre Island International Airport (BRO) and Watertown Regional Airport (ATY).
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 | Watertown Regional Airport |
|---|---|
| City: | Watertown, SD |
| Country: | United States |
| IATA Code: | ATY |
| ICAO Code: | KATY |
| Coordinates: | 44°54′50″N, 97°9′16″W |