There are
1,891 mi
from Simi Valley, CA to Northfield, MN
That's the driving distance. It would take 1 day 9 hours to go from Simi Valley, California to Northfield, Minnesota.
The flight distance (direct flight from Simi Valley, CA to Northfield, MN) is 1,530 mi.
1,891 mi = 1.61 kms