Miles between Tulsa, OK and Harker Heights, TX

There are
405 mi
from Tulsa, OK to Harker Heights, TX

That's the driving distance. It would take 7 hours 26 mins to go from Tulsa, Oklahoma to Harker Heights, Texas.

The flight distance (direct flight from Tulsa, OK to Harker Heights, TX) is 363.21 mi.

405 mi = 651.61 kms