There are
1,941 mi
from Rapid City, SD to Zephyrhills, FL
That's the driving distance. It would take 1 day 10 hours to go from Rapid City, South Dakota to Zephyrhills, Florida.
The flight distance (direct flight from Rapid City, SD to Zephyrhills, FL) is 1,596.67 mi.
1,941 mi = 3,124.18 kms