There are
2,456 mi
from Oceanside, CA to Uniontown, PA
That's the driving distance. It would take 1 day 19 hours to go from Oceanside, California to Uniontown, Pennsylvania.
The flight distance (direct flight from Oceanside, CA to Uniontown, PA) is 2,124.74 mi.
2,456 mi = 3,951.91 kms