There are
1,767 mi
from Pharr, TX to New Carrollton, MD
That's the driving distance. It would take 1 day 8 hours to go from Pharr, Texas to New Carrollton, Maryland.
The flight distance (direct flight from Pharr, TX to New Carrollton, MD) is 1,515.91 mi.
1,767 mi = 2,844.20 kms