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已访问地点：112
联合国会员国：2 / 193 (1%)
联合国+（国家和地区）：2 / 256 (1%)
最北端：Copper Harbor (47° 28′ N, 87° 53′ W)
(47° 28′ N, 87° 53′ W)最西端：San Francisco (37° 46′ N, 122° 25′ W)
(37° 46′ N, 122° 25′ W)最东端：Wilton (41° 11′ N, 73° 26′ W)
(41° 11′ N, 73° 26′ W)最南端：Key West (24° 33′ N, 81° 46′ W)
(24° 33′ N, 81° 46′ W)加入时间：8个月前