How far is Kirkwall from Denver, CO?

The distance between Denver (Denver International Airport) and Kirkwall (Kirkwall Airport) is 4300 miles / 6920 kilometers / 3737 nautical miles.

Distance from Denver to Kirkwall

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

Vincenty's formula (applied above)

• 4300.183 miles
• 6920.474 kilometers
• 3736.757 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

• 4288.512 miles
• 6901.691 kilometers
• 3726.615 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 Denver to Kirkwall?

The estimated flight time from Denver International Airport to Kirkwall Airport is 8 hours and 38 minutes.

What is the time difference between Denver and Kirkwall?

The time difference between Denver and Kirkwall is 7 hours. Kirkwall is 7 hours ahead of Denver.

Flight carbon footprint between Denver International Airport (DEN) and Kirkwall Airport (KOI)

On average, flying from Denver to Kirkwall generates about 494 kg of CO2 per passenger, and 494 kilograms equals 1 089 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Denver to Kirkwall

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

Airport information

Origin	Denver International Airport
City:	Denver, CO
Country:	United States
IATA Code:	DEN
ICAO Code:	KDEN
Coordinates:	39°51′42″N, 104°40′22″W

Destination	Kirkwall Airport
City:	Kirkwall
Country:	United Kingdom
IATA Code:	KOI
ICAO Code:	EGPA
Coordinates:	58°57′28″N, 2°54′17″W