There are
1,183 mi
from Lakewood, CO to Smyrna, TN
That's the driving distance. It would take 21 hours 11 mins to go from Lakewood, Colorado to Smyrna, Tennessee.
The flight distance (direct flight from Lakewood, CO to Smyrna, TN) is 1,042.83 mi.
1,183 mi = 1.61 kms