A
已访问地点：49
联合国会员国：2 / 193 (1%)
联合国+（国家和地区）：2 / 256 (1%)
最北端：Minneapolis (44° 58′ N, 93° 15′ W)
(44° 58′ N, 93° 15′ W)最西端：Los Angeles (34° 3′ N, 118° 14′ W)
(34° 3′ N, 118° 14′ W)最东端：Baltimore (39° 17′ N, 76° 36′ W)
(39° 17′ N, 76° 36′ W)最南端：Querétaro City 
(20° 35′ N, 100° 23′ W)
(20° 35′ N, 100° 23′ W)加入时间：4周前