There are
2,819 mi
from Hartford, CT to Walla Walla, WA
That's the driving distance. It would take 2 days 1 hour to go from Hartford, Connecticut to Walla Walla, Washington.
The flight distance (direct flight from Hartford, CT to Walla Walla, WA) is 2,260.35 mi.
2,819 mi = 3.22 kms