There are
1,797 mi
from Arvada, CO to Mamaroneck, NY
That's the driving distance. It would take 1 day 8 hours to go from Arvada, Colorado to Mamaroneck, New York.
The flight distance (direct flight from Arvada, CO to Mamaroneck, NY) is 1,643.42 mi.
1,797 mi = 1.61 kms