Miles between Denver, CO and Altoona, IA

There are
683 mi
from Denver, CO to Altoona, IA

That's the driving distance. It would take 11 hours 53 mins to go from Denver, Colorado to Altoona, Iowa.

The flight distance (direct flight from Denver, CO to Altoona, IA) is 616.90 mi.

683 mi = 1,099.90 kms