There are
1,802 mi
from Lakewood, CO to Mamaroneck, NY
That's the driving distance. It would take 1 day 8 hours to go from Lakewood, Colorado to Mamaroneck, New York.
The flight distance (direct flight from Lakewood, CO to Mamaroneck, NY) is 1,644.64 mi.
1,802 mi = 2,900.05 kms