Miles between Centennial, CO and Alton, TX

There are
1,155 mi
from Centennial, CO to Alton, TX

That's the driving distance. It would take 20 hours 39 mins to go from Centennial, Colorado to Alton, Texas.

The flight distance (direct flight from Centennial, CO to Alton, TX) is 993.47 mi.

1,155 mi = 1,859.42 kms