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已访问地点：46
联合国会员国：3 / 193 (2%)
联合国+（国家和地区）：3 / 256 (1%)
最北端：Anchorage (61° 12′ N, 149° 53′ W)
(61° 12′ N, 149° 53′ W)最西端：Honolulu (21° 18′ N, 157° 51′ W)
(21° 18′ N, 157° 51′ W)最东端：Boston (42° 21′ N, 71° 3′ W)
(42° 21′ N, 71° 3′ W)最南端：Mexico City 
(19° 25′ N, 99° 7′ W)
(19° 25′ N, 99° 7′ W)加入时间：去年