There are
1,337 mi
from Mcallen, TX to Lyndon, KY
That's the driving distance. It would take 23 hours 58 mins to go from Mcallen, Texas to Lyndon, Kentucky.
The flight distance (direct flight from Mcallen, TX to Lyndon, KY) is 1,110.54 mi.
1,337 mi = 1.61 kms