There are
1,583 mi
from Rockwall, TX to Patchogue, NY
That's the driving distance. It would take 1 day 5 hours to go from Rockwall, Texas to Patchogue, New York.
The flight distance (direct flight from Rockwall, TX to Patchogue, NY) is 1,399.20 mi.
1,583 mi = 2,548.18 kms