Air Miles Calculator logo

How far is Denver, CO, from Reykjavik?

The distance between Reykjavik (Keflavík International Airport) and Denver (Denver International Airport) is 3568 miles / 5742 kilometers / 3100 nautical miles.

Keflavík International Airport – Denver International Airport

Distance arrow
3568
Miles
Distance arrow
5742
Kilometers
Distance arrow
3100
Nautical miles

Search flights

Distance from Reykjavik to Denver

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

Vincenty's formula (applied above)
  • 3567.709 miles
  • 5741.671 kilometers
  • 3100.254 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
  • 3558.588 miles
  • 5726.992 kilometers
  • 3092.328 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 Denver?

The estimated flight time from Keflavík International Airport to Denver International Airport is 7 hours and 15 minutes.

Flight carbon footprint between Keflavík International Airport (KEF) and Denver International Airport (DEN)

On average, flying from Reykjavik to Denver generates about 403 kg of CO2 per passenger, and 403 kilograms equals 888 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Reykjavik to Denver

See the map of the shortest flight path between Keflavík International Airport (KEF) and Denver International Airport (DEN).

Airport information

Origin Keflavík International Airport
City: Reykjavik
Country: Iceland Flag of Iceland
IATA Code: KEF
ICAO Code: BIKF
Coordinates: 63°59′6″N, 22°36′20″W
Destination Denver International Airport
City: Denver, CO
Country: United States Flag of United States
IATA Code: DEN
ICAO Code: KDEN
Coordinates: 39°51′42″N, 104°40′22″W

Airlines flying from Reykjavik (KEF) to Denver (DEN)

Icelandair