There are
2,814 mi
from Clifton, NJ to Sammamish, WA
That's the driving distance. It would take 2 days 2 hours to go from Clifton, New Jersey to Sammamish, Washington.
The flight distance (direct flight from Clifton, NJ to Sammamish, WA) is 2,377.98 mi.
2,814 mi = 3.22 kms