Miles between Killeen, TX and Oklahoma City, OK

There are
345 mi
from Killeen, TX to Oklahoma City, OK

That's the driving distance. It would take 6 hours 4 mins to go from Killeen, Texas to Oklahoma City, Oklahoma.

The flight distance (direct flight from Killeen, TX to Oklahoma City, OK) is 300.84 mi.

345 mi = 555.85 kms