There are
1,406 mi
from Mcallen, TX to Zionsville, IN
That's the driving distance. It would take 1 day 1 hour to go from Mcallen, Texas to Zionsville, Indiana.
The flight distance (direct flight from Mcallen, TX to Zionsville, IN) is 1,173.27 mi.
1,406 mi = 1.61 kms