How far is Chicago from Des Moines?
There are several ways to calculate distances between Des Moines and Chicago. Here are two common methods:Vincenty's formula (applied above)
- 299.092 miles
- 481.342 kilometers
- 259.904 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
- 298.326 miles
- 480.109 kilometers
- 259.238 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 Des Moines International Airport (DSM) to O'Hare International Airport (ORD) is 1 hour 3 minutes.
Time difference and current local times
There is no time difference between Des Moines and Chicago.
Des Moines, IA
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 66 kg (146 pounds).
Des Moines to Chicago flight map.
Frequent Flyer Miles Calculator
Des Moines (DSM) → Chicago (ORD).