Kostopil' is located in Rivne city, Ukraine at the 50.8784, 26.4519 coordinates. Distance from Kostopil' to other cities. are listed below, click on the city name to find distance between. Distance from Kostopil’ to Kuznetsovs'k 98 km, to Dubno 72 km, to Sarny 52 km. The green marker indicates the location of Kostopil’.