How far is Roswell, NM, from Reykjavik?

The distance between Reykjavik (Keflavík International Airport) and Roswell (Roswell International Air Center) is 3945 miles / 6349 kilometers / 3428 nautical miles.

Distance from Reykjavik to Roswell

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

Vincenty's formula (applied above)

• 3945.186 miles
• 6349.161 kilometers
• 3428.273 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

• 3937.057 miles
• 6336.079 kilometers
• 3421.209 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 Roswell?

The estimated flight time from Keflavík International Airport to Roswell International Air Center is 7 hours and 58 minutes.

What is the time difference between Reykjavik and Roswell?

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

Flight carbon footprint between Keflavík International Airport (KEF) and Roswell International Air Center (ROW)

On average, flying from Reykjavik to Roswell generates about 450 kg of CO2 per passenger, and 450 kilograms equals 991 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Reykjavik to Roswell

See the map of the shortest flight path between Keflavík International Airport (KEF) and Roswell International Air Center (ROW).

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	Roswell International Air Center
City:	Roswell, NM
Country:	United States
IATA Code:	ROW
ICAO Code:	KROW
Coordinates:	33°18′5″N, 104°31′51″W