Mamaroneck is located in Albany city, United States at the 40.9487, -73.7326 coordinates. Distance from Mamaroneck to other cities. are listed below, click on the city name to find distance between. Distance from Mamaroneck to New York City 35 km, to Brooklyn 38 km, to Borough of Queens 31 km. The green marker indicates the location of Mamaroneck.