Miles between Plano, TX and Killeen, TX

There are
173 mi
from Plano, TX to Killeen, TX

That's the driving distance. It would take 3 hours 5 mins to go from Plano, Texas to Killeen, Texas.

The flight distance (direct flight from Plano, TX to Killeen, TX) is 144.61 mi.

173 mi = 278.90 kms