Air Miles Calculator

Distance between Dallas, TX (DFW) and Carlsbad, NM (CNM)

Flight distance from Dallas to Carlsbad (Dallas/Fort Worth International Airport – Cavern City Air Terminal) is 423 miles / 681 kilometers / 368 nautical miles. Estimated flight time is 1 hour 18 minutes.

Driving distance from Dallas (DFW) to Carlsbad (CNM) is 479 miles / 771 kilometers and travel time by car is about 8 hours 30 minutes.

Map of flight path and driving directions from Dallas to Carlsbad.

Shortest flight path between Dallas/Fort Worth International Airport (DFW) and Cavern City Air Terminal (CNM).

How far is Carlsbad from Dallas?

There are several ways to calculate distances between Dallas and Carlsbad. Here are two common methods:

Vincenty's formula (applied above)
  • 423.026 miles
  • 680.795 kilometers
  • 367.600 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 422.159 miles
  • 679.399 kilometers
  • 366.846 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).

Airport information


A Dallas/Fort Worth International Airport
City: Dallas, TX
Country: United States Flag of United States
IATA Code: DFW
ICAO Code: KDFW
Coordinates: 32°53′48″N, 97°2′16″W

B 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

Time difference and current local times

The time difference between Dallas and Carlsbad is 1 hour. Carlsbad is 1 hour behind Dallas.

Time Difference

Dallas, TX

 CST

Carlsbad, NM

 MST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 87 kg (192 pounds).

Frequent Flyer Miles Calculator

Dallas (DFW) → Carlsbad (CNM).

Distance:
423
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
423

Round trip?