# 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
IATA Code: DFW
ICAO Code: KDFW
Coordinates: 32°53′48″N, 97°2′16″W

B Cavern City Air Terminal
Country: 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.

CST

MST

## Carbon dioxide emissions

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

## Frequent Flyer Miles Calculator

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

### In total

Total frequent flyer miles:
423

Round trip?