How far is Chicago, IL, from Pittsburgh, PA?
The distance between Pittsburgh (Pittsburgh International Airport) and Chicago (Chicago O'Hare International Airport) is 412 miles / 664 kilometers / 358 nautical miles.
The driving distance from Pittsburgh (PIT) to Chicago (ORD) is 469 miles / 755 kilometers, and travel time by car is about 8 hours 45 minutes.
Pittsburgh International Airport – Chicago O'Hare International Airport
Search flights
Distance from Pittsburgh to Chicago
There are several ways to calculate the distance from Pittsburgh to Chicago. Here are two standard methods:
Vincenty's formula (applied above)- 412.456 miles
- 663.783 kilometers
- 358.414 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- 411.493 miles
- 662.233 kilometers
- 357.577 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 Pittsburgh to Chicago?
The estimated flight time from Pittsburgh International Airport to Chicago O'Hare International Airport is 1 hour and 16 minutes.
What is the time difference between Pittsburgh and Chicago?
The time difference between Pittsburgh and Chicago is 1 hour. Chicago is 1 hour behind Pittsburgh.
Flight carbon footprint between Pittsburgh International Airport (PIT) and Chicago O'Hare International Airport (ORD)
On average, flying from Pittsburgh to Chicago generates about 86 kg of CO2 per passenger, and 86 kilograms equals 189 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Pittsburgh to Chicago
See the map of the shortest flight path between Pittsburgh International Airport (PIT) and Chicago O'Hare International Airport (ORD).
Airport information
| Origin | Pittsburgh International Airport |
|---|---|
| City: | Pittsburgh, PA |
| Country: | United States  |
| IATA Code: | PIT |
| ICAO Code: | KPIT |
| Coordinates: | 40°29′29″N, 80°13′58″W |
| Destination | 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 |
Airlines flying from Pittsburgh (PIT) to Chicago (ORD)
| American Airlines |
| United Airlines |