There are
3,048 mi
from Nashua, NH to Tukwila, WA
That's the driving distance. It would take 2 days 6 hours to go from Nashua, New Hampshire to Tukwila, Washington.
The flight distance (direct flight from Nashua, NH to Tukwila, WA) is 2,453.10 mi.
3,048 mi = 4.83 kms