There are
2,800 mi
from Wilmington, DE to Woodinville, WA
That's the driving distance. It would take 2 days 1 hour to go from Wilmington, Delaware to Woodinville, Washington.
The flight distance (direct flight from Wilmington, DE to Woodinville, WA) is 2,353.78 mi.
2,800 mi = 3.22 kms