How far is Brownsville, TX, from Chattanooga, TN?
The distance between Chattanooga (Chattanooga Metropolitan Airport) and Brownsville (Brownsville/South Padre Island International Airport) is 961 miles / 1547 kilometers / 836 nautical miles.
The driving distance from Chattanooga (CHA) to Brownsville (BRO) is 1178 miles / 1896 kilometers, and travel time by car is about 22 hours 4 minutes.
Chattanooga Metropolitan Airport – Brownsville/South Padre Island International Airport
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Distance from Chattanooga to Brownsville
There are several ways to calculate the distance from Chattanooga to Brownsville. Here are two standard methods:
Vincenty's formula (applied above)- 961.483 miles
- 1547.357 kilometers
- 835.506 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- 961.635 miles
- 1547.602 kilometers
- 835.638 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 Chattanooga to Brownsville?
The estimated flight time from Chattanooga Metropolitan Airport to Brownsville/South Padre Island International Airport is 2 hours and 19 minutes.
What is the time difference between Chattanooga and Brownsville?
Flight carbon footprint between Chattanooga Metropolitan Airport (CHA) and Brownsville/South Padre Island International Airport (BRO)
On average, flying from Chattanooga to Brownsville generates about 148 kg of CO2 per passenger, and 148 kilograms equals 327 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Chattanooga to Brownsville
See the map of the shortest flight path between Chattanooga Metropolitan Airport (CHA) and Brownsville/South Padre Island International Airport (BRO).
Airport information
| Origin | Chattanooga Metropolitan Airport |
|---|---|
| City: | Chattanooga, TN |
| Country: | United States  |
| IATA Code: | CHA |
| ICAO Code: | KCHA |
| Coordinates: | 35°2′7″N, 85°12′13″W |
| Destination | 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 |