How far is Carlsbad, NM, from Reykjavik?

The distance between Reykjavik (Keflavík International Airport) and Carlsbad (Cavern City Air Terminal) is 3994 miles / 6428 kilometers / 3471 nautical miles.

Distance from Reykjavik to Carlsbad

There are several ways to calculate the distance from Reykjavik to Carlsbad. Here are two standard methods:

Vincenty's formula (applied above)

• 3994.023 miles
• 6427.756 kilometers
• 3470.711 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

• 3986.106 miles
• 6415.015 kilometers
• 3463.831 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 Reykjavik to Carlsbad?

The estimated flight time from Keflavík International Airport to Cavern City Air Terminal is 8 hours and 3 minutes.

What is the time difference between Reykjavik and Carlsbad?

The time difference between Reykjavik and Carlsbad is 7 hours. Carlsbad is 7 hours behind Reykjavik.

Flight carbon footprint between Keflavík International Airport (KEF) and Cavern City Air Terminal (CNM)

On average, flying from Reykjavik to Carlsbad generates about 456 kg of CO2 per passenger, and 456 kilograms equals 1 004 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Reykjavik to Carlsbad

See the map of the shortest flight path between Keflavík International Airport (KEF) and Cavern City Air Terminal (CNM).

Airport information

Origin	Keflavík International Airport
City:	Reykjavik
Country:	Iceland
IATA Code:	KEF
ICAO Code:	BIKF
Coordinates:	63°59′6″N, 22°36′20″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