Miles between Rapid City, SD and Monrovia, CA

There are
1,308 mi
from Rapid City, SD to Monrovia, CA

That's the driving distance. It would take 23 hours 13 mins to go from Rapid City, South Dakota to Monrovia, California.

The flight distance (direct flight from Rapid City, SD to Monrovia, CA) is 1,045.13 mi.

1,308 mi = 2,104.41 kms