There are
2,150 mi
from Jackson, TN to Kennewick, WA
That's the driving distance. It would take 1 day 13 hours to go from Jackson, Tennessee to Kennewick, Washington.
The flight distance (direct flight from Jackson, TN to Kennewick, WA) is 1,730.38 mi.
2,150 mi = 3,459.73 kms