How far is Kirkwall from Dallas, TX?

The distance between Dallas (Dallas/Fort Worth International Airport) and Kirkwall (Kirkwall Airport) is 4451 miles / 7162 kilometers / 3867 nautical miles.

Distance from Dallas to Kirkwall

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

Vincenty's formula (applied above)

• 4450.536 miles
• 7162.444 kilometers
• 3867.410 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

• 4440.597 miles
• 7146.449 kilometers
• 3858.774 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 Dallas to Kirkwall?

The estimated flight time from Dallas/Fort Worth International Airport to Kirkwall Airport is 8 hours and 55 minutes.

What is the time difference between Dallas and Kirkwall?

The time difference between Dallas and Kirkwall is 6 hours. Kirkwall is 6 hours ahead of Dallas.

Flight carbon footprint between Dallas/Fort Worth International Airport (DFW) and Kirkwall Airport (KOI)

On average, flying from Dallas to Kirkwall generates about 513 kg of CO2 per passenger, and 513 kilograms equals 1 131 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Dallas to Kirkwall

See the map of the shortest flight path between Dallas/Fort Worth International Airport (DFW) and Kirkwall Airport (KOI).

Airport information

Origin	Dallas/Fort Worth International Airport
City:	Dallas, TX
Country:	United States
IATA Code:	DFW
ICAO Code:	KDFW
Coordinates:	32°53′48″N, 97°2′16″W

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