There are
1,905 mi
from Simi Valley, CA to Monticello, MN
That's the driving distance. It would take 1 day 10 hours to go from Simi Valley, California to Monticello, Minnesota.
The flight distance (direct flight from Simi Valley, CA to Monticello, MN) is 1,520.87 mi.
1,905 mi = 1.61 kms