How far is Ketchikan, AK, from Colville Lake?
The distance between Colville Lake (Colville Lake/Tommy Kochon Aerodrome) and Ketchikan (Ketchikan International Airport) is 828 miles / 1333 kilometers / 720 nautical miles.
Colville Lake/Tommy Kochon Aerodrome – Ketchikan International Airport
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Distance from Colville Lake to Ketchikan
There are several ways to calculate the distance from Colville Lake to Ketchikan. Here are two standard methods:
Vincenty's formula (applied above)- 828.184 miles
- 1332.833 kilometers
- 719.672 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- 826.374 miles
- 1329.920 kilometers
- 718.099 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 Colville Lake to Ketchikan?
The estimated flight time from Colville Lake/Tommy Kochon Aerodrome to Ketchikan International Airport is 2 hours and 4 minutes.
What is the time difference between Colville Lake and Ketchikan?
Flight carbon footprint between Colville Lake/Tommy Kochon Aerodrome (YCK) and Ketchikan International Airport (KTN)
On average, flying from Colville Lake to Ketchikan generates about 137 kg of CO2 per passenger, and 137 kilograms equals 303 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Colville Lake to Ketchikan
See the map of the shortest flight path between Colville Lake/Tommy Kochon Aerodrome (YCK) and Ketchikan International Airport (KTN).
Airport information
| Origin | Colville Lake/Tommy Kochon Aerodrome |
|---|---|
| City: | Colville Lake |
| Country: | Canada  |
| IATA Code: | YCK |
| ICAO Code: | CYVL |
| Coordinates: | 67°1′15″N, 126°7′42″W |
| Destination | Ketchikan International Airport |
|---|---|
| City: | Ketchikan, AK |
| Country: | United States  |
| IATA Code: | KTN |
| ICAO Code: | PAKT |
| Coordinates: | 55°21′19″N, 131°42′38″W |