How far is Brownsville, TX, from Carlsbad, NM?
The distance between Carlsbad (Cavern City Air Terminal) and Brownsville (Brownsville/South Padre Island International Airport) is 606 miles / 975 kilometers / 526 nautical miles.
The driving distance from Carlsbad (CNM) to Brownsville (BRO) is 731 miles / 1176 kilometers, and travel time by car is about 12 hours 57 minutes.
Cavern City Air Terminal – Brownsville/South Padre Island International Airport
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Distance from Carlsbad to Brownsville
There are several ways to calculate the distance from Carlsbad to Brownsville. Here are two standard methods:
Vincenty's formula (applied above)- 605.572 miles
- 974.573 kilometers
- 526.227 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- 606.078 miles
- 975.388 kilometers
- 526.667 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 Carlsbad to Brownsville?
The estimated flight time from Cavern City Air Terminal to Brownsville/South Padre Island International Airport is 1 hour and 38 minutes.
What is the time difference between Carlsbad and Brownsville?
Flight carbon footprint between Cavern City Air Terminal (CNM) and Brownsville/South Padre Island International Airport (BRO)
On average, flying from Carlsbad to Brownsville generates about 113 kg of CO2 per passenger, and 113 kilograms equals 250 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Carlsbad to Brownsville
See the map of the shortest flight path between Cavern City Air Terminal (CNM) and Brownsville/South Padre Island International Airport (BRO).
Airport information
| Origin | Cavern City Air Terminal |
|---|---|
| City: | Carlsbad, NM |
| Country: | United States  |
| IATA Code: | CNM |
| ICAO Code: | KCNM |
| Coordinates: | 32°20′15″N, 104°15′46″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 |