There are
1,626 mi
from San Diego, CA to Excelsior Springs, MO
That's the driving distance. It would take 1 day 5 hours to go from San Diego, California to Excelsior Springs, Missouri.
The flight distance (direct flight from San Diego, CA to Excelsior Springs, MO) is 1,356.06 mi.
1,626 mi = 1.61 kms