已访问地点：41
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：Leadville (39° 15′ N, 106° 17′ W)
(39° 15′ N, 106° 17′ W)最东端：Village of Lindenhurst (40° 41′ N, 73° 22′ W)
(40° 41′ N, 73° 22′ W)最南端：Little Rock (34° 44′ N, 92° 17′ W)
(34° 44′ N, 92° 17′ W)加入时间：去年