How far is Carlsbad, NM, from Decatur, IL?
The distance between Decatur (Decatur Airport) and Carlsbad (Cavern City Air Terminal) is 1003 miles / 1614 kilometers / 871 nautical miles.
The driving distance from Decatur (DEC) to Carlsbad (CNM) is 1166 miles / 1877 kilometers, and travel time by car is about 21 hours 23 minutes.
Decatur Airport – Cavern City Air Terminal
Search flights
Distance from Decatur to Carlsbad
There are several ways to calculate the distance from Decatur to Carlsbad. Here are two standard methods:
Vincenty's formula (applied above)- 1002.700 miles
- 1613.689 kilometers
- 871.323 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- 1001.588 miles
- 1611.900 kilometers
- 870.356 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 Decatur to Carlsbad?
The estimated flight time from Decatur Airport to Cavern City Air Terminal is 2 hours and 23 minutes.
What is the time difference between Decatur and Carlsbad?
The time difference between Decatur and Carlsbad is 1 hour. Carlsbad is 1 hour behind Decatur.
Flight carbon footprint between Decatur Airport (DEC) and Cavern City Air Terminal (CNM)
On average, flying from Decatur to Carlsbad generates about 151 kg of CO2 per passenger, and 151 kilograms equals 333 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Decatur to Carlsbad
See the map of the shortest flight path between Decatur Airport (DEC) and Cavern City Air Terminal (CNM).
Airport information
| Origin | Decatur Airport |
|---|---|
| City: | Decatur, IL |
| Country: | United States  |
| IATA Code: | DEC |
| ICAO Code: | KDEC |
| Coordinates: | 39°50′4″N, 88°51′56″W |
| Destination | 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 |