There are
1,339 mi
from Arvada, CO to Maryville, TN
That's the driving distance. It would take 1 day to go from Arvada, Colorado to Maryville, Tennessee.
The flight distance (direct flight from Arvada, CO to Maryville, TN) is 1,183.51 mi.
1,339 mi = 1.61 kms