There are
1,866 mi
from Columbia, MO to Paso Robles, CA
That's the driving distance. It would take 1 day 8 hours to go from Columbia, Missouri to Paso Robles, California.
The flight distance (direct flight from Columbia, MO to Paso Robles, CA) is 1,569.18 mi.
1,866 mi = 1.61 kms