How far is St Louis, MO, from Rapid City, SD?
The distance between Rapid City (Rapid City Regional Airport) and St Louis (St. Louis Lambert International Airport) is 753 miles / 1211 kilometers / 654 nautical miles.
The driving distance from Rapid City (RAP) to St Louis (STL) is 941 miles / 1515 kilometers, and travel time by car is about 16 hours 23 minutes.
Rapid City Regional Airport – St. Louis Lambert International Airport
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Distance from Rapid City to St Louis
There are several ways to calculate the distance from Rapid City to St Louis. Here are two standard methods:
Vincenty's formula (applied above)- 752.616 miles
- 1211.219 kilometers
- 654.006 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- 751.347 miles
- 1209.177 kilometers
- 652.903 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 Rapid City to St Louis?
The estimated flight time from Rapid City Regional Airport to St. Louis Lambert International Airport is 1 hour and 55 minutes.
What is the time difference between Rapid City and St Louis?
Flight carbon footprint between Rapid City Regional Airport (RAP) and St. Louis Lambert International Airport (STL)
On average, flying from Rapid City to St Louis generates about 130 kg of CO2 per passenger, and 130 kilograms equals 287 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Rapid City to St Louis
See the map of the shortest flight path between Rapid City Regional Airport (RAP) and St. Louis Lambert International Airport (STL).
Airport information
| Origin | Rapid City Regional Airport |
|---|---|
| City: | Rapid City, SD |
| Country: | United States  |
| IATA Code: | RAP |
| ICAO Code: | KRAP |
| Coordinates: | 44°2′43″N, 103°3′25″W |
| Destination | 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 |