已访问地点：147
联合国会员国：1 / 193 (1%)
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最北端：Vermilion (41° 25′ N, 82° 21′ W)
(41° 25′ N, 82° 21′ W)最西端：Hot Springs (34° 30′ N, 93° 3′ W)
(34° 30′ N, 93° 3′ W)最东端：New York (40° 42′ N, 74° 0′ W)
(40° 42′ N, 74° 0′ W)最南端：Daytona Beach (29° 12′ N, 81° 1′ W)
(29° 12′ N, 81° 1′ W)加入时间：6个月前