Air Miles Calculator

Distance between Chicago, IL (ORD) and Philadelphia, PA (PNE)

Distance from Chicago to Philadelphia (Northeast Philadelphia Airport – O'Hare International Airport) is 686 miles / 1103 kilometers / 596 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 685.682 miles
  • 1103.499 kilometers
  • 595.842 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
  • 684.023 miles
  • 1100.829 kilometers
  • 594.400 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).

Flight duration

Estimated flight time from O'Hare International Airport (ORD) to Northeast Philadelphia Airport (PNE) is 1 hour 47 minutes.

Time difference and current local times

The time difference between Chicago and Philadelphia is 1 hour. Philadelphia is 1 hour ahead of Chicago.

Time Difference

Chicago
Philadelphia

Chicago, IL

 CDT

Philadelphia, PA

 EDT

Airport information


A O'Hare International Airport
City: Chicago, IL
Country: United States Flag of United States
IATA Code: ORD
ICAO Code: KORD
Coordinates: 41°58′42″N, 87°54′17″W

B Northeast Philadelphia Airport
City: Philadelphia, PA
Country: United States Flag of United States
IATA Code: PNE
ICAO Code: KPNE
Coordinates: 40°4′54″N, 75°0′38″W

Map

Chicago to Philadelphia flight map.

Frequent Flyer Miles Calculator

Chicago (ORD) → Philadelphia (PNE).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
686
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
686

Round trip?