已访问地点：90
联合国会员国：2 / 193 (1%)
联合国+（国家和地区）：2 / 256 (1%)
最北端：O'Hare International Airport (41° 58′ N, 87° 54′ W)
(41° 58′ N, 87° 54′ W)最西端：Anaheim (33° 50′ N, 117° 54′ W)
(33° 50′ N, 117° 54′ W)最东端：Washington D.C. (38° 53′ N, 77° 2′ W)
(38° 53′ N, 77° 2′ W)最南端：San Miguel de Cozumel 
(20° 30′ N, 86° 56′ W)
(20° 30′ N, 86° 56′ W)加入时间：2年前