There are
1,689 mi
from Simi Valley, CA to Warrensburg, MO
That's the driving distance. It would take 1 day 5 hours to go from Simi Valley, California to Warrensburg, Missouri.
The flight distance (direct flight from Simi Valley, CA to Warrensburg, MO) is 1,420.17 mi.
1,689 mi = 1.61 kms