已访问地点：16
联合国会员国：2 / 193 (1%)
联合国+（国家和地区）：2 / 256 (1%)
最北端：Killam-Sedgewick/Flagstaff Regional Airport 
(52° 47′ N, 111° 45′ W)
(52° 47′ N, 111° 45′ W)最西端：Tonopah Airport (38° 3′ N, 117° 5′ W)
(38° 3′ N, 117° 5′ W)最东端：Killam-Sedgewick/Flagstaff Regional Airport (52° 47′ N, 111° 45′ W)
(52° 47′ N, 111° 45′ W)最南端：Casa Grande Municipal Airport (32° 57′ N, 111° 46′ W)
(32° 57′ N, 111° 46′ W)加入时间：2个月前