There are
1,923 mi
from Santa Barbara, CA to Hazelwood, MO
That's the driving distance. It would take 1 day 9 hours to go from Santa Barbara, California to Hazelwood, Missouri.
The flight distance (direct flight from Santa Barbara, CA to Hazelwood, MO) is 1,647.04 mi.
1,923 mi = 1.61 kms