There are
2,368 mi
from Chattanooga, TN to Sunnyside, WA
That's the driving distance. It would take 1 day 17 hours to go from Chattanooga, Tennessee to Sunnyside, Washington.
The flight distance (direct flight from Chattanooga, TN to Sunnyside, WA) is 1,958.18 mi.
2,368 mi = 3.22 kms