M
已访问地点：75
联合国会员国：2 / 193 (1%)
联合国+（国家和地区）：2 / 256 (1%)
最北端：Ottawa 
(45° 25′ N, 75° 41′ W)
(45° 25′ N, 75° 41′ W)最西端：Oceanside (33° 11′ N, 117° 22′ W)
(33° 11′ N, 117° 22′ W)最东端：Oak Bluffs (41° 27′ N, 70° 34′ W)
(41° 27′ N, 70° 34′ W)最南端：Key West (24° 33′ N, 81° 46′ W)
(24° 33′ N, 81° 46′ W)加入时间：2年前