There are
2,566 mi
from Chattanooga, TN to Arlington, WA
That's the driving distance. It would take 1 day 21 hours to go from Chattanooga, Tennessee to Arlington, Washington.
The flight distance (direct flight from Chattanooga, TN to Arlington, WA) is 2,081.40 mi.
2,566 mi = 3.22 kms