How far is Butte, MT, from Brownsville, TX?
The distance between Brownsville (Brownsville/South Padre Island International Airport) and Butte (Bert Mooney Airport) is 1614 miles / 2597 kilometers / 1402 nautical miles.
The driving distance from Brownsville (BRO) to Butte (BTM) is 1987 miles / 3197 kilometers, and travel time by car is about 35 hours 5 minutes.
Brownsville/South Padre Island International Airport – Bert Mooney Airport
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Distance from Brownsville to Butte
There are several ways to calculate the distance from Brownsville to Butte. Here are two standard methods:
Vincenty's formula (applied above)- 1613.851 miles
- 2597.241 kilometers
- 1402.398 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- 1615.378 miles
- 2599.699 kilometers
- 1403.725 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 Butte?
The estimated flight time from Brownsville/South Padre Island International Airport to Bert Mooney Airport is 3 hours and 33 minutes.
What is the time difference between Brownsville and Butte?
The time difference between Brownsville and Butte is 1 hour. Butte is 1 hour behind Brownsville.
Flight carbon footprint between Brownsville/South Padre Island International Airport (BRO) and Bert Mooney Airport (BTM)
On average, flying from Brownsville to Butte generates about 187 kg of CO2 per passenger, and 187 kilograms equals 412 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 Butte
See the map of the shortest flight path between Brownsville/South Padre Island International Airport (BRO) and Bert Mooney Airport (BTM).
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 | Bert Mooney Airport |
|---|---|
| City: | Butte, MT |
| Country: | United States |
| IATA Code: | BTM |
| ICAO Code: | KBTM |
| Coordinates: | 45°57′17″N, 112°29′49″W |