How far is Chicago, IL, from Quincy, IL?
The distance between Quincy (Quincy Regional Airport) and Chicago (Chicago O'Hare International Airport) is 222 miles / 357 kilometers / 193 nautical miles.
The driving distance from Quincy (UIN) to Chicago (ORD) is 320 miles / 515 kilometers, and travel time by car is about 6 hours 0 minutes.
Quincy Regional Airport – Chicago O'Hare International Airport
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Distance from Quincy to Chicago
There are several ways to calculate the distance from Quincy to Chicago. Here are two standard methods:
Vincenty's formula (applied above)- 222.122 miles
- 357.471 kilometers
- 193.019 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- 221.896 miles
- 357.106 kilometers
- 192.822 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 Quincy to Chicago?
The estimated flight time from Quincy Regional Airport to Chicago O'Hare International Airport is 55 minutes.
What is the time difference between Quincy and Chicago?
Flight carbon footprint between Quincy Regional Airport (UIN) and Chicago O'Hare International Airport (ORD)
On average, flying from Quincy to Chicago generates about 58 kg of CO2 per passenger, and 58 kilograms equals 127 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Quincy to Chicago
See the map of the shortest flight path between Quincy Regional Airport (UIN) and Chicago O'Hare International Airport (ORD).
Airport information
| Origin | Quincy Regional Airport |
|---|---|
| City: | Quincy, IL |
| Country: | United States  |
| IATA Code: | UIN |
| ICAO Code: | KUIN |
| Coordinates: | 39°56′33″N, 91°11′40″W |
| Destination | Chicago O'Hare International Airport |
|---|---|
| City: | Chicago, IL |
| Country: | United States |
| IATA Code: | ORD |
| ICAO Code: | KORD |
| Coordinates: | 41°58′42″N, 87°54′17″W |