There are
1,560 mi
from Rowlett, TX to Westbury, NY
That's the driving distance. It would take 1 day 4 hours to go from Rowlett, Texas to Westbury, New York.
The flight distance (direct flight from Rowlett, TX to Westbury, NY) is 1,376.37 mi.
1,560 mi = 2,510.83 kms