There are
1,475 mi
from Mcallen, TX to Mendota Heights, MN
That's the driving distance. It would take 1 day 2 hours to go from Mcallen, Texas to Mendota Heights, Minnesota.
The flight distance (direct flight from Mcallen, TX to Mendota Heights, MN) is 1,321.33 mi.
1,475 mi = 1.61 kms