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How far is Kalskag, AK, from Friday Harbor, WA?

The distance between Friday Harbor (Friday Harbor Airport) and Kalskag (Kalskag Airport) is 1700 miles / 2736 kilometers / 1477 nautical miles.

Friday Harbor Airport – Kalskag Airport

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1700
Miles
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2736
Kilometers
Distance arrow
1477
Nautical miles

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Distance from Friday Harbor to Kalskag

There are several ways to calculate the distance from Friday Harbor to Kalskag. Here are two standard methods:

Vincenty's formula (applied above)
  • 1699.965 miles
  • 2735.828 kilometers
  • 1477.229 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
  • 1695.334 miles
  • 2728.376 kilometers
  • 1473.205 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 Friday Harbor to Kalskag?

The estimated flight time from Friday Harbor Airport to Kalskag Airport is 3 hours and 43 minutes.

Flight carbon footprint between Friday Harbor Airport (FRD) and Kalskag Airport (KLG)

On average, flying from Friday Harbor to Kalskag generates about 193 kg of CO2 per passenger, and 193 kilograms equals 425 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Friday Harbor to Kalskag

See the map of the shortest flight path between Friday Harbor Airport (FRD) and Kalskag Airport (KLG).

Airport information

Origin Friday Harbor Airport
City: Friday Harbor, WA
Country: United States Flag of United States
IATA Code: FRD
ICAO Code: KFHR
Coordinates: 48°31′19″N, 123°1′26″W
Destination Kalskag Airport
City: Kalskag, AK
Country: United States Flag of United States
IATA Code: KLG
ICAO Code: PALG
Coordinates: 61°32′10″N, 160°20′27″W