How far is Bismarck from Chicago?
There are several ways to calculate distances between Chicago and Bismarck. Here are two common methods:Vincenty's formula (applied above)
- 715.702 miles
- 1151.810 kilometers
- 621.928 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
- 714.258 miles
- 1149.486 kilometers
- 620.673 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 Bismarck Municipal Airport (BIS) is 1 hour 51 minutes.
Time difference and current local times
There is no time difference between Chicago and Bismarck.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 126 kg (278 pounds).
Chicago to Bismarck flight map.
Frequent Flyer Miles Calculator
Chicago (ORD) → Bismarck (BIS).