Miles between Simi Valley, CA and Gladstone, MO

There are
1,642 mi
from Simi Valley, CA to Gladstone, MO

That's the driving distance. It would take 1 day 4 hours to go from Simi Valley, California to Gladstone, Missouri.

The flight distance (direct flight from Simi Valley, CA to Gladstone, MO) is 1,379.50 mi.

1,642 mi = 1.61 kms