How far is Chicago, IL, from St Petersburg, FL?
The distance between St Petersburg (St. Pete–Clearwater International Airport) and Chicago (Chicago O'Hare International Airport) is 1013 miles / 1631 kilometers / 881 nautical miles.
The driving distance from St Petersburg (PIE) to Chicago (ORD) is 1205 miles / 1940 kilometers, and travel time by car is about 22 hours 34 minutes.
St. Pete–Clearwater International Airport – Chicago O'Hare International Airport
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Distance from St Petersburg to Chicago
There are several ways to calculate the distance from St Petersburg to Chicago. Here are two standard methods:
Vincenty's formula (applied above)- 1013.479 miles
- 1631.037 kilometers
- 880.689 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- 1015.412 miles
- 1634.148 kilometers
- 882.369 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 St Petersburg to Chicago?
The estimated flight time from St. Pete–Clearwater International Airport to Chicago O'Hare International Airport is 2 hours and 25 minutes.
What is the time difference between St Petersburg and Chicago?
Flight carbon footprint between St. Pete–Clearwater International Airport (PIE) and Chicago O'Hare International Airport (ORD)
On average, flying from St Petersburg to Chicago generates about 152 kg of CO2 per passenger, and 152 kilograms equals 334 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from St Petersburg to Chicago
See the map of the shortest flight path between St. Pete–Clearwater International Airport (PIE) and Chicago O'Hare International Airport (ORD).
Airport information
| Origin | St. Pete–Clearwater International Airport |
|---|---|
| City: | St Petersburg, FL |
| Country: | United States  |
| IATA Code: | PIE |
| ICAO Code: | KPIE |
| Coordinates: | 27°54′36″N, 82°41′14″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 |