How far is Waterloo, IA, from Brownsville, TX?
The distance between Brownsville (Brownsville/South Padre Island International Airport) and Waterloo (Waterloo Regional Airport) is 1183 miles / 1903 kilometers / 1028 nautical miles.
The driving distance from Brownsville (BRO) to Waterloo (ALO) is 1404 miles / 2260 kilometers, and travel time by car is about 25 hours 15 minutes.
Brownsville/South Padre Island International Airport – Waterloo Regional Airport
Search flights
Distance from Brownsville to Waterloo
There are several ways to calculate the distance from Brownsville to Waterloo. Here are two standard methods:
Vincenty's formula (applied above)- 1182.593 miles
- 1903.199 kilometers
- 1027.645 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- 1185.111 miles
- 1907.251 kilometers
- 1029.833 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 Waterloo?
The estimated flight time from Brownsville/South Padre Island International Airport to Waterloo Regional Airport is 2 hours and 44 minutes.
What is the time difference between Brownsville and Waterloo?
There is no time difference between Brownsville and Waterloo.
Flight carbon footprint between Brownsville/South Padre Island International Airport (BRO) and Waterloo Regional Airport (ALO)
On average, flying from Brownsville to Waterloo generates about 161 kg of CO2 per passenger, and 161 kilograms equals 354 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 Waterloo
See the map of the shortest flight path between Brownsville/South Padre Island International Airport (BRO) and Waterloo Regional Airport (ALO).
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 | Waterloo Regional Airport |
|---|---|
| City: | Waterloo, IA |
| Country: | United States |
| IATA Code: | ALO |
| ICAO Code: | KALO |
| Coordinates: | 42°33′25″N, 92°24′1″W |