Miles between Ontario, CA and San Luis Obispo, CA

There are
227 mi
from Ontario, CA to San Luis Obispo, CA

That's the driving distance. It would take 4 hours 34 mins to go from Ontario, California to San Luis Obispo, California.

The flight distance (direct flight from Ontario, CA to San Luis Obispo, CA) is 190.60 mi.

227 mi = 364.95 kms