There are
1,331 mi
from Montebello, CA to Rapid City, SD
That's the driving distance. It would take 23 hours 26 mins to go from Montebello, California to Rapid City, South Dakota.
The flight distance (direct flight from Montebello, CA to Rapid City, SD) is 1,055.92 mi.
1,331 mi = 2,142.10 kms