How far is Rochester from Chicago?
There are several ways to calculate distances between Chicago and Rochester. Here are two common methods:Vincenty's formula (applied above)
- 523.048 miles
- 841.764 kilometers
- 454.516 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
- 521.725 miles
- 839.635 kilometers
- 453.367 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 Midway International Airport (MDW) to Greater Rochester International Airport (ROC) is 1 hour 29 minutes.
Time difference and current local times
The time difference between Chicago and Rochester is 1 hour. Rochester is 1 hour ahead of Chicago.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 94 kg (208 pounds).
Chicago to Rochester flight map.
Frequent Flyer Miles Calculator
Chicago (MDW) → Rochester (ROC).