There are
1,672 mi
from Lake Forest, CA to Warrensburg, MO
That's the driving distance. It would take 1 day 5 hours to go from Lake Forest, California to Warrensburg, Missouri.
The flight distance (direct flight from Lake Forest, CA to Warrensburg, MO) is 1,376.97 mi.
1,672 mi = 1.61 kms