How far is Quincy, IL, from Champaign, IL?
The distance between Champaign (University of Illinois Willard Airport) and Quincy (Quincy Regional Airport) is 155 miles / 249 kilometers / 135 nautical miles.
The driving distance from Champaign (CMI) to Quincy (UIN) is 208 miles / 334 kilometers, and travel time by car is about 3 hours 53 minutes.
University of Illinois Willard Airport – Quincy Regional Airport
Search flights
Distance from Champaign to Quincy
There are several ways to calculate the distance from Champaign to Quincy. Here are two standard methods:
Vincenty's formula (applied above)- 154.910 miles
- 249.304 kilometers
- 134.613 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- 154.524 miles
- 248.682 kilometers
- 134.278 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 Quincy?
The estimated flight time from University of Illinois Willard Airport to Quincy Regional Airport is 47 minutes.
What is the time difference between Champaign and Quincy?
Flight carbon footprint between University of Illinois Willard Airport (CMI) and Quincy Regional Airport (UIN)
On average, flying from Champaign to Quincy generates about 48 kg of CO2 per passenger, and 48 kilograms equals 105 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 Quincy
See the map of the shortest flight path between University of Illinois Willard Airport (CMI) and Quincy Regional Airport (UIN).
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 | Quincy Regional Airport |
|---|---|
| City: | Quincy, IL |
| Country: | United States |
| IATA Code: | UIN |
| ICAO Code: | KUIN |
| Coordinates: | 39°56′33″N, 91°11′40″W |