Miles between Harlingen, TX and Johnston, IA

There are
1,239 mi
from Harlingen, TX to Johnston, IA

That's the driving distance. It would take 22 hours 13 mins to go from Harlingen, Texas to Johnston, Iowa.

The flight distance (direct flight from Harlingen, TX to Johnston, IA) is 1,093.46 mi.

1,239 mi = 1,993.84 kms