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How far is Ketchikan, AK, from Terrace?

The distance between Terrace (Northwest Regional Airport Terrace-Kitimat) and Ketchikan (Ketchikan International Airport) is 139 miles / 224 kilometers / 121 nautical miles.

The driving distance from Terrace (YXT) to Ketchikan (KTN) is 209 miles / 337 kilometers, and travel time by car is about 8 hours 3 minutes.

Northwest Regional Airport Terrace-Kitimat – Ketchikan International Airport

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139
Miles
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224
Kilometers
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121
Nautical miles

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Distance from Terrace to Ketchikan

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

Vincenty's formula (applied above)
  • 139.151 miles
  • 223.941 kilometers
  • 120.919 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
  • 138.743 miles
  • 223.286 kilometers
  • 120.565 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 Terrace to Ketchikan?

The estimated flight time from Northwest Regional Airport Terrace-Kitimat to Ketchikan International Airport is 45 minutes.

Flight carbon footprint between Northwest Regional Airport Terrace-Kitimat (YXT) and Ketchikan International Airport (KTN)

On average, flying from Terrace to Ketchikan generates about 45 kg of CO2 per passenger, and 45 kilograms equals 100 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Terrace to Ketchikan

See the map of the shortest flight path between Northwest Regional Airport Terrace-Kitimat (YXT) and Ketchikan International Airport (KTN).

Airport information

Origin Northwest Regional Airport Terrace-Kitimat
City: Terrace
Country: Canada Flag of Canada
IATA Code: YXT
ICAO Code: CYXT
Coordinates: 54°28′6″N, 128°34′33″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