indice ultravioletti a Lynn (6 mi.) | indice ultravioletti a Essex (9 mi.) | indice ultravioletti a Chelsea (12 mi.) | indice ultravioletti a Gloucester Harbor (13 mi.) | indice ultravioletti a Deer Island (South End) (13 mi.) | indice ultravioletti a Boston Light (13 mi.) | indice ultravioletti a Amelia Earhart Dam (Mystic River) (14 mi.) | indice ultravioletti a Plum Island South (14 mi.) | indice ultravioletti a Annisquam (14 mi.) | indice ultravioletti a Charlestown (Charles River Entrance) (14 mi.) | indice ultravioletti a Boston (15 mi.) | indice ultravioletti a Hull (15 mi.) | indice ultravioletti a Moon Head (16 mi.) | indice ultravioletti a Rockport (16 mi.) | indice ultravioletti a Nut Island (17 mi.) | indice ultravioletti a Nantasket Beach (Weir River) (18 mi.) | indice ultravioletti a Crow Point (Hingham Harbor Entrance) (18 mi.) | indice ultravioletti a Neponset (Neponset River) (18 mi.) | indice ultravioletti a Hingham (19 mi.) | indice ultravioletti a Riverside (Haverhill) (19 mi.)