How far is Pierre, SD, from St Louis, MO?
The distance between St Louis (St. Louis Lambert International Airport) and Pierre (Pierre Regional Airport) is 644 miles / 1036 kilometers / 559 nautical miles.
The driving distance from St Louis (STL) to Pierre (PIR) is 825 miles / 1328 kilometers, and travel time by car is about 14 hours 31 minutes.
St. Louis Lambert International Airport – Pierre Regional Airport
Search flights
Distance from St Louis to Pierre
There are several ways to calculate the distance from St Louis to Pierre. Here are two standard methods:
Vincenty's formula (applied above)- 643.668 miles
- 1035.884 kilometers
- 559.332 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- 642.886 miles
- 1034.625 kilometers
- 558.653 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 Louis to Pierre?
The estimated flight time from St. Louis Lambert International Airport to Pierre Regional Airport is 1 hour and 43 minutes.
What is the time difference between St Louis and Pierre?
Flight carbon footprint between St. Louis Lambert International Airport (STL) and Pierre Regional Airport (PIR)
On average, flying from St Louis to Pierre generates about 118 kg of CO2 per passenger, and 118 kilograms equals 260 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 Louis to Pierre
See the map of the shortest flight path between St. Louis Lambert International Airport (STL) and Pierre Regional Airport (PIR).
Airport information
| Origin | St. Louis Lambert International Airport |
|---|---|
| City: | St Louis, MO |
| Country: | United States  |
| IATA Code: | STL |
| ICAO Code: | KSTL |
| Coordinates: | 38°44′55″N, 90°22′12″W |
| Destination | Pierre Regional Airport |
|---|---|
| City: | Pierre, SD |
| Country: | United States |
| IATA Code: | PIR |
| ICAO Code: | KPIR |
| Coordinates: | 44°22′57″N, 100°17′9″W |