D
已访问地点：169
联合国会员国：8 / 193 (4%)
联合国+（国家和地区）：8 / 256 (3%)
最北端：Copenhagen 
(55° 41′ N, 12° 34′ E)
(55° 41′ N, 12° 34′ E)最西端：Will Rogers World Airport (35° 23′ N, 97° 36′ W)
(35° 23′ N, 97° 36′ W)最东端：Copenhagen Airport (55° 36′ N, 12° 39′ E)
(55° 36′ N, 12° 39′ E)最南端：Fort Lauderdale (26° 7′ N, 80° 8′ W)
(26° 7′ N, 80° 8′ W)加入时间：2年前