How far is Carlsbad from Chicago?
There are several ways to calculate distances between Chicago and Carlsbad. Here are two common methods:Vincenty's formula (applied above)
- 1118.011 miles
- 1799.265 kilometers
- 971.525 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
- 1117.088 miles
- 1797.779 kilometers
- 970.723 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).
Estimated flight time from O'Hare International Airport (ORD) to Cavern City Air Terminal (CNM) is 2 hours 37 minutes.
Time difference and current local times
The time difference between Chicago and Carlsbad is 1 hour. Carlsbad is 1 hour behind Chicago.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 158 kg (348 pounds).
Chicago to Carlsbad flight map.
Frequent Flyer Miles Calculator
Chicago (ORD) → Carlsbad (CNM).