How far is Monroe from Chicago?
There are several ways to calculate distances between Chicago and Monroe. Here are two common methods:Vincenty's formula (applied above)
- 691.284 miles
- 1112.514 kilometers
- 600.709 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
- 692.289 miles
- 1114.131 kilometers
- 601.582 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).
Estimated flight time from O'Hare International Airport (ORD) to Monroe Regional Airport (MLU) is 1 hour 48 minutes.
Time difference and current local times
There is no time difference between Chicago and Monroe.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 124 kg (273 pounds).
Chicago to Monroe flight map.
Frequent Flyer Miles Calculator
Chicago (ORD) → Monroe (MLU).