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

Flight distance from Chicago to Philadelphia (Chicago O'Hare International Airport – Northeast Philadelphia Airport) is 686 miles / 1103 kilometers / 596 nautical miles. Estimated flight time is 1 hour 47 minutes.

Driving distance from Chicago (ORD) to Philadelphia (PNE) is 787 miles / 1267 kilometers and travel time by car is about 14 hours 30 minutes.

Chicago – Philadelphia

Distance arrow
686
Miles
Distance arrow
1103
Kilometers
Distance arrow
596
Nautical miles

How far is Philadelphia from Chicago?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common 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 – the shortest distance between two points).

Flight Duration

Estimated flight time from Chicago to Philadelphia 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.

Chicago time to Philadelphia time converter

Time in Chicago: 00:00 ⇆ Time in Philadelphia: 00:00

Current local times

Chicago, IL

 CDT

Philadelphia, PA

 EDT

Carbon dioxide emissions

On average flying from Chicago to Philadelphia generates about 123 kg of CO2 per passenger, 123 kilograms is equal to 271 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Chicago to Philadelphia

Shortest flight path between Chicago O'Hare International Airport (ORD) and Northeast Philadelphia Airport (PNE).

Airport information

Origin Chicago 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
Destination 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