There are
1,598 mi
from Oceanside, CA to Pittsburg, KS
That's the driving distance. It would take 1 day 3 hours to go from Oceanside, California to Pittsburg, Kansas.
The flight distance (direct flight from Oceanside, CA to Pittsburg, KS) is 1,307.82 mi.
1,598 mi = 1.61 kms