Miles between Mcallen, TX and Johnston, IA

There are
1,234 mi
from Mcallen, TX to Johnston, IA

That's the driving distance. It would take 21 hours 55 mins to go from Mcallen, Texas to Johnston, Iowa.

The flight distance (direct flight from Mcallen, TX to Johnston, IA) is 1,099.31 mi.

1,234 mi = 1.61 kms