How far is Dubois from Chicago?
There are several ways to calculate distances between Chicago and Dubois. Here are two common methods:Vincenty's formula (applied above)
- 469.725 miles
- 755.949 kilometers
- 408.180 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
- 468.532 miles
- 754.030 kilometers
- 407.144 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 DuBois Regional Airport (DUJ) is 1 hour 23 minutes.
Time difference and current local times
The time difference between Chicago and Dubois is 1 hour. Dubois is 1 hour ahead of Chicago.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 95 kg (208 pounds).
Chicago to Dubois flight map.
Frequent Flyer Miles Calculator
Chicago (ORD) → Dubois (DUJ).