ultraviolettindeks kohas Plum Island (Merrimack River Entrance) (5 mi.) | ultraviolettindeks kohas Newburyport (6 mi.) | ultraviolettindeks kohas Salisbury Point (6 mi.) | ultraviolettindeks kohas Merrimacport (10 mi.) | ultraviolettindeks kohas Gosport Harbor (Isles Of Shoals) (12 mi.) | ultraviolettindeks kohas Squamscott River Rr. Bridge (12 mi.) | ultraviolettindeks kohas Jaffrey Point (12 mi.) | ultraviolettindeks kohas Plum Island South (13 mi.) | ultraviolettindeks kohas Portsmouth (13 mi.) | ultraviolettindeks kohas Fort Point (13 mi.) | ultraviolettindeks kohas Gerrish Island (13 mi.) | ultraviolettindeks kohas Seavey Island (13 mi.) | ultraviolettindeks kohas Atlantic Heights (14 mi.) | ultraviolettindeks kohas Kittery Point (14 mi.) | ultraviolettindeks kohas Riverside (Haverhill) (15 mi.) | ultraviolettindeks kohas Seapoint (Cutts Island) (15 mi.) | ultraviolettindeks kohas Dover Point (15 mi.) | ultraviolettindeks kohas Annisquam (18 mi.) | ultraviolettindeks kohas Essex (18 mi.) | ultraviolettindeks kohas York Harbor (19 mi.)