There are
1,953 mi
from Santa Maria, CA to Overland, MO
That's the driving distance. It would take 1 day 10 hours to go from Santa Maria, California to Overland, Missouri.
The flight distance (direct flight from Santa Maria, CA to Overland, MO) is 1,675.60 mi.
1,953 mi = 3,142.82 kms