Miles between Ottawa, KS and Harker Heights, TX

There are
635 mi
from Ottawa, KS to Harker Heights, TX

That's the driving distance. It would take 10 hours 57 mins to go from Ottawa, Kansas to Harker Heights, Texas.

The flight distance (direct flight from Ottawa, KS to Harker Heights, TX) is 537.74 mi.

635 mi = 1,021.53 kms