How far is Rapid City, SD, from Laramie, WY?
The distance between Laramie (Laramie Regional Airport) and Rapid City (Rapid City Regional Airport) is 231 miles / 372 kilometers / 201 nautical miles.
The driving distance from Laramie (LAR) to Rapid City (RAP) is 324 miles / 522 kilometers, and travel time by car is about 6 hours 36 minutes.
Laramie Regional Airport – Rapid City Regional Airport
Search flights
Distance from Laramie to Rapid City
There are several ways to calculate the distance from Laramie to Rapid City. Here are two standard methods:
Vincenty's formula (applied above)- 230.994 miles
- 371.749 kilometers
- 200.728 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- 230.941 miles
- 371.664 kilometers
- 200.682 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 Laramie to Rapid City?
The estimated flight time from Laramie Regional Airport to Rapid City Regional Airport is 56 minutes.
What is the time difference between Laramie and Rapid City?
Flight carbon footprint between Laramie Regional Airport (LAR) and Rapid City Regional Airport (RAP)
On average, flying from Laramie to Rapid City generates about 59 kg of CO2 per passenger, and 59 kilograms equals 130 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Laramie to Rapid City
See the map of the shortest flight path between Laramie Regional Airport (LAR) and Rapid City Regional Airport (RAP).
Airport information
| Origin | Laramie Regional Airport |
|---|---|
| City: | Laramie, WY |
| Country: | United States  |
| IATA Code: | LAR |
| ICAO Code: | KLAR |
| Coordinates: | 41°18′43″N, 105°40′30″W |
| Destination | 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 |