language United States 30.970
40° 17′ 30″ N 76° 19′ 43″ W
/
550 ft
(168 m MSL)
38° 25′ 40″ N 92° 52′ 30″ W
/
1.027 ft
(313 m MSL)
40° 32′ 23″ N 86° 32′ 53″ W
/
710 ft
(216 m MSL)
34° 36′ 16″ N 105° 11′ 30″ W
/
5.935 ft
(1.809 m MSL)
47° 32′ 19″ N 113° 43′ 12″ W
/
3.686 ft
(1.123 m MSL)
39° 26′ 59″ N 122° 57′ 18″ W
/
1.900 ft
(579 m MSL)
64° 45′ 32″ N 147° 23′ 32″ W
/
483 ft
(147 m MSL)
46° 40′ 37″ N 122° 58′ 58″ W
/
176 ft
(54 m MSL)