已访问地点：29
联合国会员国：1 / 193 (1%)
联合国+（国家和地区）：1 / 256 (0%)
最北端：Chicago (41° 52′ N, 87° 37′ W)
(41° 52′ N, 87° 37′ W)最西端：Los Angeles (34° 3′ N, 118° 14′ W)
(34° 3′ N, 118° 14′ W)最东端：Providence (41° 49′ N, 71° 24′ W)
(41° 49′ N, 71° 24′ W)最南端：Arlington (32° 44′ N, 97° 6′ W)
(32° 44′ N, 97° 6′ W)加入时间：4周前