There are
1,494 mi
from Mcallen, TX to Provo, UT
That's the driving distance. It would take 1 day 4 hours to go from Mcallen, Texas to Provo, Utah.
The flight distance (direct flight from Mcallen, TX to Provo, UT) is 1,238.77 mi.
1,494 mi = 1.61 kms