How far is Philadelphia, PA, from Chicago, IL?
The distance between Chicago (Chicago O'Hare International Airport) and Philadelphia (Philadelphia International Airport) is 678 miles / 1091 kilometers / 589 nautical miles.
The driving distance from Chicago (ORD) to Philadelphia (PHL) is 777 miles / 1250 kilometers, and travel time by car is about 14 hours 32 minutes.
Chicago O'Hare International Airport – Philadelphia International Airport
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Distance from Chicago to Philadelphia
There are several ways to calculate the distance from Chicago to Philadelphia. Here are two standard methods:
Vincenty's formula (applied above)- 677.865 miles
- 1090.918 kilometers
- 589.048 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 676.254 miles
- 1088.325 kilometers
- 587.649 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).
How long does it take to fly from Chicago to Philadelphia?
The estimated flight time from Chicago O'Hare International Airport to Philadelphia International Airport is 1 hour and 47 minutes.
What is the time difference between Chicago and Philadelphia?
Flight carbon footprint between Chicago O'Hare International Airport (ORD) and Philadelphia International Airport (PHL)
On average, flying from Chicago to Philadelphia generates about 122 kg of CO2 per passenger, and 122 kilograms equals 269 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
See the map of the shortest flight path between Chicago O'Hare International Airport (ORD) and Philadelphia International Airport (PHL).
Airport information
| Origin | Chicago O'Hare International Airport |
|---|---|
| City: | Chicago, IL |
| Country: | United States  |
| IATA Code: | ORD |
| ICAO Code: | KORD |
| Coordinates: | 41°58′42″N, 87°54′17″W |
| Destination | Philadelphia International Airport |
|---|---|
| City: | Philadelphia, PA |
| Country: | United States |
| IATA Code: | PHL |
| ICAO Code: | KPHL |
| Coordinates: | 39°52′18″N, 75°14′27″W |
Airlines flying from Chicago (ORD) to Philadelphia (PHL)
| American Airlines |
| United Airlines |