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How far is Ketchikan, AK, from Boise, ID?

The distance between Boise (Boise Airport) and Ketchikan (Ketchikan International Airport) is 1068 miles / 1718 kilometers / 928 nautical miles.

The driving distance from Boise (BOI) to Ketchikan (KTN) is 1604 miles / 2581 kilometers, and travel time by car is about 36 hours 34 minutes.

Boise Airport – Ketchikan International Airport

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1068
Miles
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1718
Kilometers
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928
Nautical miles

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Distance from Boise to Ketchikan

There are several ways to calculate the distance from Boise to Ketchikan. Here are two standard methods:

Vincenty's formula (applied above)
  • 1067.806 miles
  • 1718.467 kilometers
  • 927.898 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
  • 1066.325 miles
  • 1716.084 kilometers
  • 926.611 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 Boise to Ketchikan?

The estimated flight time from Boise Airport to Ketchikan International Airport is 2 hours and 31 minutes.

Flight carbon footprint between Boise Airport (BOI) and Ketchikan International Airport (KTN)

On average, flying from Boise to Ketchikan generates about 155 kg of CO2 per passenger, and 155 kilograms equals 342 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Boise to Ketchikan

See the map of the shortest flight path between Boise Airport (BOI) and Ketchikan International Airport (KTN).

Airport information

Origin Boise Airport
City: Boise, ID
Country: United States Flag of United States
IATA Code: BOI
ICAO Code: KBOI
Coordinates: 43°33′51″N, 116°13′22″W
Destination Ketchikan International Airport
City: Ketchikan, AK
Country: United States Flag of United States
IATA Code: KTN
ICAO Code: PAKT
Coordinates: 55°21′19″N, 131°42′38″W