Miles between Simi Valley, CA and Pierre, SD

There are
1,501 mi
from Simi Valley, CA to Pierre, SD

That's the driving distance. It would take 1 day 2 hours to go from Simi Valley, California to Pierre, South Dakota.

The flight distance (direct flight from Simi Valley, CA to Pierre, SD) is 1,202.67 mi.

1,501 mi = 1.61 kms