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 path
Shortest flight path between O'Hare International Airport (ORD) and DuBois Regional Airport (DUJ).
Frequent Flyer Miles Calculator
Chicago (ORD) → Dubois (DUJ).