Miles between Rapid City, SD and Napa, CA

There are
1,370 mi
from Rapid City, SD to Napa, CA

That's the driving distance. It would take 23 hours 56 mins to go from Rapid City, South Dakota to Napa, California.

The flight distance (direct flight from Rapid City, SD to Napa, CA) is 1,065.56 mi.

1,370 mi = 2,204.83 kms