There are
1,450 mi
from Mesquite, TX to Allentown, PA
That's the driving distance. It would take 1 day 2 hours to go from Mesquite, Texas to Allentown, Pennsylvania.
The flight distance (direct flight from Mesquite, TX to Allentown, PA) is 1,284.59 mi.
1,450 mi = 1.61 kms