Miles between Westminster, CO and Alton, TX

There are
1,178 mi
from Westminster, CO to Alton, TX

That's the driving distance. It would take 21 hours 12 mins to go from Westminster, Colorado to Alton, Texas.

The flight distance (direct flight from Westminster, CO to Alton, TX) is 1,013.09 mi.

1,178 mi = 1.61 kms