How far is Rockford, IL, from Colville Lake?
The distance between Colville Lake (Colville Lake/Tommy Kochon Aerodrome) and Rockford (Chicago Rockford International Airport) is 2206 miles / 3551 kilometers / 1917 nautical miles.
Colville Lake/Tommy Kochon Aerodrome – Chicago Rockford International Airport
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Distance from Colville Lake to Rockford
There are several ways to calculate the distance from Colville Lake to Rockford. Here are two standard methods:
Vincenty's formula (applied above)- 2206.181 miles
- 3550.503 kilometers
- 1917.119 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- 2201.964 miles
- 3543.718 kilometers
- 1913.455 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 Rockford?
The estimated flight time from Colville Lake/Tommy Kochon Aerodrome to Chicago Rockford International Airport is 4 hours and 40 minutes.
What is the time difference between Colville Lake and Rockford?
Flight carbon footprint between Colville Lake/Tommy Kochon Aerodrome (YCK) and Chicago Rockford International Airport (RFD)
On average, flying from Colville Lake to Rockford generates about 241 kg of CO2 per passenger, and 241 kilograms equals 532 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Colville Lake to Rockford
See the map of the shortest flight path between Colville Lake/Tommy Kochon Aerodrome (YCK) and Chicago Rockford International Airport (RFD).
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 | Chicago Rockford International Airport |
|---|---|
| City: | Rockford, IL |
| Country: | United States  |
| IATA Code: | RFD |
| ICAO Code: | KRFD |
| Coordinates: | 42°11′43″N, 89°5′49″W |