Miles between Centennial, CO and Allen, TX

There are
786 mi
from Centennial, CO to Allen, TX

That's the driving distance. It would take 14 hours 11 mins to go from Centennial, Colorado to Allen, Texas.

The flight distance (direct flight from Centennial, CO to Allen, TX) is 638.90 mi.

786 mi = 1,264.81 kms