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 121 kg (267 pounds).
Chicago to Philadelphia flight path
Shortest flight path between Midway International Airport (MDW) and Philadelphia International Airport (PHL).
Frequent Flyer Miles Calculator
Chicago (MDW) → Philadelphia (PHL).