There are
1,275 mi
from Aurora, CO to Chattanooga, TN
That's the driving distance. It would take 22 hours 47 mins to go from Aurora, Colorado to Chattanooga, Tennessee.
The flight distance (direct flight from Aurora, CO to Chattanooga, TN) is 1,116.90 mi.
1,275 mi = 2,051.60 kms