Air Miles Calculator

Distance between Honolulu, HI (HNL) and Carlsbad, NM (CNM)

Distance from Honolulu to Carlsbad (Daniel K. Inouye International Airport – Cavern City Air Terminal) is 3365 miles / 5416 kilometers / 2924 nautical miles.

How far is Carlsbad from Honolulu?

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

Vincenty's formula (applied above)
  • 3365.282 miles
  • 5415.896 kilometers
  • 2924.350 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
  • 3360.149 miles
  • 5407.636 kilometers
  • 2919.890 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).

Flight duration

Estimated flight time from Daniel K. Inouye International Airport (HNL) to Cavern City Air Terminal (CNM) is 6 hours 52 minutes.

Time difference and current local times

The time difference between Honolulu and Carlsbad is 3 hours. Carlsbad is 3 hours ahead of Honolulu.

Time Difference

Honolulu
Carlsbad

Honolulu, HI

 HST

Carlsbad, NM

 MST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 384 kg (846 pounds).

Airport information


A Daniel K. Inouye International Airport
City: Honolulu, HI
Country: United States Flag of United States
IATA Code: HNL
ICAO Code: PHNL
Coordinates: 21°19′7″N, 157°55′19″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

Map

Honolulu to Carlsbad flight map.

Frequent Flyer Miles Calculator

Honolulu (HNL) → Carlsbad (CNM).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
3365
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
3365

Round trip?