There are
1,888 mi
from Mcallen, TX to Lansdowne, PA
That's the driving distance. It would take 1 day 11 hours to go from Mcallen, Texas to Lansdowne, Pennsylvania.
The flight distance (direct flight from Mcallen, TX to Lansdowne, PA) is 1,625.15 mi.
1,888 mi = 1.61 kms