Map of flight path and driving directions from Boise to Rapid City.
Shortest flight path between Boise Airport (BOI) and Rapid City Regional Airport (RAP).
How far is Rapid City from Boise?
There are several ways to calculate distances between Boise and Rapid City. Here are two common methods:Vincenty's formula (applied above)
- 658.446 miles
- 1059.667 kilometers
- 572.174 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 656.661 miles
- 1056.793 kilometers
- 570.622 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).
Time difference and current local times
There is no time difference between Boise and Rapid City.
Rapid City, SD
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 120 kg (264 pounds).
Frequent Flyer Miles Calculator
Boise (BOI) → Rapid City (RAP).