There are
2,339 mi
from Nashville, TN to Washougal, WA
That's the driving distance. It would take 1 day 16 hours to go from Nashville, Tennessee to Washougal, Washington.
The flight distance (direct flight from Nashville, TN to Washougal, WA) is 1,950.14 mi.
2,339 mi = 3.22 kms