Air Miles Calculator

Distance between Chicago, IL (ORD) and Quincy, IL (UIN)

Distance from Chicago to Quincy (Quincy Regional Airport – O'Hare International Airport) is 222 miles / 357 kilometers / 193 nautical miles.

Calculations with different 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 earth.

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).

Flight duration

Estimated flight time from O'Hare International Airport (ORD) to Quincy Regional Airport (UIN) is 55 minutes.

Time difference and current local times

There is no time difference between Chicago and Quincy.

Time Difference

Chicago
Quincy

Chicago, IL

 CDT

Quincy, IL

 CDT

Airport information


A O'Hare International Airport
City: Chicago, IL
Country: United States Flag of United States
IATA Code: ORD
ICAO Code: KORD
Coordinates: 41°58′42″N, 87°54′17″W

B Quincy Regional Airport
City: Quincy, IL
Country: United States Flag of United States
IATA Code: UIN
ICAO Code: KUIN
Coordinates: 39°56′33″N, 91°11′40″W

Map

Chicago to Quincy flight map.

Frequent Flyer Miles Calculator

Chicago (ORD) → Quincy (UIN).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
222
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
222

Round trip?