How far is Chicago, IL, from Pierre, SD?
The distance between Pierre (Pierre Regional Airport) and Chicago (Chicago O'Hare International Airport) is 646 miles / 1040 kilometers / 562 nautical miles.
The driving distance from Pierre (PIR) to Chicago (ORD) is 780 miles / 1256 kilometers, and travel time by car is about 13 hours 52 minutes.
Pierre Regional Airport – Chicago O'Hare International Airport
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Distance from Pierre to Chicago
There are several ways to calculate the distance from Pierre to Chicago. Here are two standard methods:
Vincenty's formula (applied above)- 646.409 miles
- 1040.294 kilometers
- 561.714 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- 644.826 miles
- 1037.748 kilometers
- 560.339 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 Pierre to Chicago?
The estimated flight time from Pierre Regional Airport to Chicago O'Hare International Airport is 1 hour and 43 minutes.
What is the time difference between Pierre and Chicago?
Flight carbon footprint between Pierre Regional Airport (PIR) and Chicago O'Hare International Airport (ORD)
On average, flying from Pierre to Chicago generates about 118 kg of CO2 per passenger, and 118 kilograms equals 261 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Pierre to Chicago
See the map of the shortest flight path between Pierre Regional Airport (PIR) and Chicago O'Hare International Airport (ORD).
Airport information
| Origin | Pierre Regional Airport |
|---|---|
| City: | Pierre, SD |
| Country: | United States  |
| IATA Code: | PIR |
| ICAO Code: | KPIR |
| Coordinates: | 44°22′57″N, 100°17′9″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 |