S
已访问地点：94
联合国会员国：2 / 193 (1%)
联合国+（国家和地区）：2 / 256 (1%)
最北端：Bozeman (45° 40′ N, 111° 2′ W)
(45° 40′ N, 111° 2′ W)最西端：San Simeon (35° 36′ N, 121° 8′ W)
(35° 36′ N, 121° 8′ W)最东端：Yorktown (37° 14′ N, 76° 30′ W)
(37° 14′ N, 76° 30′ W)最南端：Fort Lauderdale (26° 7′ N, 80° 8′ W)
(26° 7′ N, 80° 8′ W)加入时间：2个月前