There are
1,894 mi
from Allentown, PA to Hidalgo, TX
That's the driving distance. It would take 1 day 11 hours to go from Allentown, Pennsylvania to Hidalgo, Texas.
The flight distance (direct flight from Allentown, PA to Hidalgo, TX) is 1,644.35 mi.
1,894 mi = 1.61 kms