Miles between Aurora, CO and Portland, TN

There are
1,142 mi
from Aurora, CO to Portland, TN

That's the driving distance. It would take 20 hours 31 mins to go from Aurora, Colorado to Portland, Tennessee.

The flight distance (direct flight from Aurora, CO to Portland, TN) is 1,016.65 mi.

1,142 mi = 1,838.14 kms