Miles between Rapid City, SD and Port Huron, MI

There are
1,146 mi
from Rapid City, SD to Port Huron, MI

That's the driving distance. It would take 20 hours 54 mins to go from Rapid City, South Dakota to Port Huron, Michigan.

The flight distance (direct flight from Rapid City, SD to Port Huron, MI) is 1,042.36 mi.

1,146 mi = 1,843.55 kms