There are
2,833 mi
from Ridgewood, NJ to Seatac, WA
That's the driving distance. It would take 2 days 2 hours to go from Ridgewood, New Jersey to Seatac, Washington.
The flight distance (direct flight from Ridgewood, NJ to Seatac, WA) is 2,389.10 mi.
2,833 mi = 4,559.55 kms