How far is Pittsburgh from Chicago?
There are several ways to calculate distances between Chicago and Pittsburgh. Here are two common methods:Vincenty's formula (applied above)
- 402.184 miles
- 647.253 kilometers
- 349.489 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
- 401.228 miles
- 645.714 kilometers
- 348.658 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 Chicago Midway International Airport (MDW) to Pittsburgh International Airport (PIT) is 1 hour 15 minutes.
Time difference and current local times
The time difference between Chicago and Pittsburgh is 1 hour. Pittsburgh is 1 hour ahead of Chicago.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 84 kg (185 pounds).
Chicago to Pittsburgh flight path
Shortest flight path between Chicago Midway International Airport (MDW) and Pittsburgh International Airport (PIT).
Frequent Flyer Miles Calculator
Chicago (MDW) → Pittsburgh (PIT).