How far is Key West, FL, from Brownsville, TX?
The distance between Brownsville (Brownsville/South Padre Island International Airport) and Key West (Key West International Airport) is 985 miles / 1585 kilometers / 856 nautical miles.
The driving distance from Brownsville (BRO) to Key West (EYW) is 1706 miles / 2745 kilometers, and travel time by car is about 32 hours 36 minutes.
Brownsville/South Padre Island International Airport – Key West International Airport
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Distance from Brownsville to Key West
There are several ways to calculate the distance from Brownsville to Key West. Here are two standard methods:
Vincenty's formula (applied above)- 984.662 miles
- 1584.659 kilometers
- 855.648 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- 983.011 miles
- 1582.003 kilometers
- 854.213 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 Key West?
The estimated flight time from Brownsville/South Padre Island International Airport to Key West International Airport is 2 hours and 21 minutes.
What is the time difference between Brownsville and Key West?
Flight carbon footprint between Brownsville/South Padre Island International Airport (BRO) and Key West International Airport (EYW)
On average, flying from Brownsville to Key West generates about 150 kg of CO2 per passenger, and 150 kilograms equals 330 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 Key West
See the map of the shortest flight path between Brownsville/South Padre Island International Airport (BRO) and Key West International Airport (EYW).
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 | Key West International Airport |
|---|---|
| City: | Key West, FL |
| Country: | United States |
| IATA Code: | EYW |
| ICAO Code: | KEYW |
| Coordinates: | 24°33′21″N, 81°45′34″W |