Map of flight path and driving directions from Chicago to Ciudad Obregón.
Shortest flight path between Chicago O'Hare International Airport (ORD) and Ciudad Obregón International Airport (CEN).
How far is Ciudad Obregón from Chicago?
There are several ways to calculate distances between Chicago and Ciudad Obregón. Here are two common methods:Vincenty's formula (applied above)
- 1594.700 miles
- 2566.421 kilometers
- 1385.757 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
- 1594.070 miles
- 2565.407 kilometers
- 1385.209 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).
Time difference and current local times
The time difference between Chicago and Ciudad Obregón is 2 hours. Ciudad Obregón is 2 hours behind Chicago.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 186 kg (409 pounds).
Frequent Flyer Miles Calculator
Chicago (ORD) → Ciudad Obregón (CEN).