# How far is Kirkwall from Isles Of Scilly?

The distance between Isles Of Scilly (St Mary's Airport) and Kirkwall (Kirkwall Airport) is 640 miles / 1030 kilometers / 556 nautical miles.

The driving distance from Isles Of Scilly (ISC) to Kirkwall (KOI) is 913 miles / 1469 kilometers, and travel time by car is about 19 hours 56 minutes.

640
Miles
1030
Kilometers
556
Nautical miles
1 h 42 min
118 kg

## Distance from Isles Of Scilly to Kirkwall

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

Vincenty's formula (applied above)
• 640.094 miles
• 1030.131 kilometers
• 556.226 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
• 639.354 miles
• 1028.941 kilometers
• 555.583 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 Isles Of Scilly to Kirkwall?

The estimated flight time from St Mary's Airport to Kirkwall Airport is 1 hour and 42 minutes.

## Flight carbon footprint between St Mary's Airport (ISC) and Kirkwall Airport (KOI)

On average, flying from Isles Of Scilly to Kirkwall generates about 118 kg of CO2 per passenger, and 118 kilograms equals 259 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

## Map of flight path and driving directions from Isles Of Scilly to Kirkwall

See the map of the shortest flight path between St Mary's Airport (ISC) and Kirkwall Airport (KOI).

## Airport information

Origin St Mary's Airport
City: Isles Of Scilly
Country: United Kingdom
IATA Code: ISC
ICAO Code: EGHE
Coordinates: 49°54′47″N, 6°17′30″W
Destination Kirkwall Airport
City: Kirkwall
Country: United Kingdom
IATA Code: KOI
ICAO Code: EGPA
Coordinates: 58°57′28″N, 2°54′17″W