There are
2,865 mi
from Tacoma, WA to Mamaroneck, NY
That's the driving distance. It would take 2 days 3 hours to go from Tacoma, Washington to Mamaroneck, New York.
The flight distance (direct flight from Tacoma, WA to Mamaroneck, NY) is 2,415.38 mi.
2,865 mi = 3.22 kms