How far is Kirkwall from Phoenix, AZ?

The distance between Phoenix (Phoenix Sky Harbor International Airport) and Kirkwall (Kirkwall Airport) is 4893 miles / 7875 kilometers / 4252 nautical miles.

Distance from Phoenix to Kirkwall

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

Vincenty's formula (applied above)

• 4893.465 miles
• 7875.269 kilometers
• 4252.305 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

• 4881.986 miles
• 7856.795 kilometers
• 4242.330 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 Phoenix to Kirkwall?

The estimated flight time from Phoenix Sky Harbor International Airport to Kirkwall Airport is 9 hours and 45 minutes.

What is the time difference between Phoenix and Kirkwall?

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

Flight carbon footprint between Phoenix Sky Harbor International Airport (PHX) and Kirkwall Airport (KOI)

On average, flying from Phoenix to Kirkwall generates about 570 kg of CO2 per passenger, and 570 kilograms equals 1 257 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Phoenix to Kirkwall

See the map of the shortest flight path between Phoenix Sky Harbor International Airport (PHX) and Kirkwall Airport (KOI).

Airport information

Origin	Phoenix Sky Harbor International Airport
City:	Phoenix, AZ
Country:	United States
IATA Code:	PHX
ICAO Code:	KPHX
Coordinates:	33°26′3″N, 112°0′43″W

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