Ekarma Strait(48°54′49″N 154°03′09″E) is a stretch of water that separates Ekarma in the southeast and Shiashkotan in the northwest in the Kuril Islands, Russia. At its narrowest point, it is 8 km wide.
Map of Ekarm Strait, Russia, 694550
References
Ekarma Strait Wikipedia(Text) CC BY-SA