There are
1,445 mi
from Mcallen, TX to Midlothian, IL
That's the driving distance. It would take 1 day 1 hour to go from Mcallen, Texas to Midlothian, Illinois.
The flight distance (direct flight from Mcallen, TX to Midlothian, IL) is 1,221.97 mi.
1,445 mi = 1.61 kms