How far is Philadelphia from Chicago?
There are several ways to calculate distances between Chicago and Philadelphia. Here are two common methods:Vincenty's formula (applied above)
- 668.294 miles
- 1075.514 kilometers
- 580.731 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
- 666.692 miles
- 1072.936 kilometers
- 579.339 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 Philadelphia International Airport (PHL) is 1 hour 45 minutes.
Time difference and current local times
The time difference between Chicago and Philadelphia is 1 hour. Philadelphia is 1 hour ahead of Chicago.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 109 kg (241 pounds).
Chicago to Philadelphia flight map.
Frequent Flyer Miles Calculator
Chicago (MDW) → Philadelphia (PHL).