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How far is Carlsbad, NM, from Austin, TX?

The distance between Austin (Austin–Bergstrom International Airport) and Carlsbad (Cavern City Air Terminal) is 417 miles / 671 kilometers / 362 nautical miles.

The driving distance from Austin (AUS) to Carlsbad (CNM) is 483 miles / 778 kilometers, and travel time by car is about 8 hours 36 minutes.

Austin–Bergstrom International Airport – Cavern City Air Terminal

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417
Miles
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671
Kilometers
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362
Nautical miles

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Distance from Austin to Carlsbad

There are several ways to calculate the distance from Austin to Carlsbad. Here are two standard methods:

Vincenty's formula (applied above)
  • 417.068 miles
  • 671.206 kilometers
  • 362.422 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
  • 416.484 miles
  • 670.266 kilometers
  • 361.915 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 Austin to Carlsbad?

The estimated flight time from Austin–Bergstrom International Airport to Cavern City Air Terminal is 1 hour and 17 minutes.

Flight carbon footprint between Austin–Bergstrom International Airport (AUS) and Cavern City Air Terminal (CNM)

On average, flying from Austin to Carlsbad generates about 86 kg of CO2 per passenger, and 86 kilograms equals 190 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Austin to Carlsbad

See the map of the shortest flight path between Austin–Bergstrom International Airport (AUS) and Cavern City Air Terminal (CNM).

Airport information

Origin Austin–Bergstrom International Airport
City: Austin, TX
Country: United States Flag of United States
IATA Code: AUS
ICAO Code: KAUS
Coordinates: 30°11′40″N, 97°40′11″W
Destination Cavern City Air Terminal
City: Carlsbad, NM
Country: United States Flag of United States
IATA Code: CNM
ICAO Code: KCNM
Coordinates: 32°20′15″N, 104°15′46″W