There are
2,514 mi
from Columbia, SC to Paso Robles, CA
That's the driving distance. It would take 1 day 20 hours to go from Columbia, South Carolina to Paso Robles, California.
The flight distance (direct flight from Columbia, SC to Paso Robles, CA) is 2,237.12 mi.
2,514 mi = 3.22 kms