There are
2,832 mi
from San Clemente, CA to Mineola, NY
That's the driving distance. It would take 2 days 2 hours to go from San Clemente, California to Mineola, New York.
The flight distance (direct flight from San Clemente, CA to Mineola, NY) is 2,449.41 mi.
2,832 mi = 4,557.31 kms