Dubno is located in Rivne city, Ukraine at the 50.4169, 25.7343 coordinates. Distance from Dubno to other cities. are listed below, click on the city name to find distance between. Distance from Dubno to Kuznetsovs'k 141 km, to Kostopil' 72 km, to Sarny 119 km. The green marker indicates the location of Dubno.