How far is Helena, MT, from Colville Lake?

The distance between Colville Lake (Colville Lake/Tommy Kochon Aerodrome) and Helena (Helena Regional Airport) is 1503 miles / 2418 kilometers / 1306 nautical miles.

Distance from Colville Lake to Helena

There are several ways to calculate the distance from Colville Lake to Helena. Here are two standard methods:

Vincenty's formula (applied above)

• 1502.541 miles
• 2418.105 kilometers
• 1305.672 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

• 1500.077 miles
• 2414.141 kilometers
• 1303.532 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 Helena?

The estimated flight time from Colville Lake/Tommy Kochon Aerodrome to Helena Regional Airport is 3 hours and 20 minutes.

What is the time difference between Colville Lake and Helena?

There is no time difference between Colville Lake and Helena.

Flight carbon footprint between Colville Lake/Tommy Kochon Aerodrome (YCK) and Helena Regional Airport (HLN)

On average, flying from Colville Lake to Helena generates about 180 kg of CO2 per passenger, and 180 kilograms equals 396 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Colville Lake to Helena

See the map of the shortest flight path between Colville Lake/Tommy Kochon Aerodrome (YCK) and Helena Regional Airport (HLN).

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	Helena Regional Airport
City:	Helena, MT
Country:	United States
IATA Code:	HLN
ICAO Code:	KHLN
Coordinates:	46°36′24″N, 111°58′58″W