Map of flight path and driving directions from Bangor to Rapid City.
Shortest flight path between Bangor International Airport (BGR) and Rapid City Regional Airport (RAP).
How far is Rapid City from Bangor?
There are several ways to calculate distances between Bangor and Rapid City. Here are two common methods:Vincenty's formula (applied above)
- 1681.864 miles
- 2706.698 kilometers
- 1461.500 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
- 1677.234 miles
- 2699.246 kilometers
- 1457.476 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
The time difference between Bangor and Rapid City is 2 hours. Rapid City is 2 hours behind Bangor.
Rapid City, SD
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 191 kg (422 pounds).
Frequent Flyer Miles Calculator
Bangor (BGR) → Rapid City (RAP).