How far is Rainbow Lake from Champaign, IL?
The distance between Champaign (University of Illinois Willard Airport) and Rainbow Lake (Rainbow Lake Airport) is 1869 miles / 3008 kilometers / 1624 nautical miles.
The driving distance from Champaign (CMI) to Rainbow Lake (YOP) is 2349 miles / 3780 kilometers, and travel time by car is about 44 hours 40 minutes.
University of Illinois Willard Airport – Rainbow Lake Airport
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Distance from Champaign to Rainbow Lake
There are several ways to calculate the distance from Champaign to Rainbow Lake. Here are two standard methods:
Vincenty's formula (applied above)- 1868.990 miles
- 3007.848 kilometers
- 1624.108 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- 1865.850 miles
- 3002.794 kilometers
- 1621.379 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 Champaign to Rainbow Lake?
The estimated flight time from University of Illinois Willard Airport to Rainbow Lake Airport is 4 hours and 2 minutes.
What is the time difference between Champaign and Rainbow Lake?
Flight carbon footprint between University of Illinois Willard Airport (CMI) and Rainbow Lake Airport (YOP)
On average, flying from Champaign to Rainbow Lake generates about 206 kg of CO2 per passenger, and 206 kilograms equals 453 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Champaign to Rainbow Lake
See the map of the shortest flight path between University of Illinois Willard Airport (CMI) and Rainbow Lake Airport (YOP).
Airport information
| Origin | University of Illinois Willard Airport |
|---|---|
| City: | Champaign, IL |
| Country: | United States  |
| IATA Code: | CMI |
| ICAO Code: | KCMI |
| Coordinates: | 40°2′21″N, 88°16′41″W |
| Destination | Rainbow Lake Airport |
|---|---|
| City: | Rainbow Lake |
| Country: | Canada  |
| IATA Code: | YOP |
| ICAO Code: | CYOP |
| Coordinates: | 58°29′29″N, 119°24′28″W |