It is located at the end of the southern arm of the Danube near the Black Sea, in the Dobruja region.
Gheorghe Gheorghiu-Dej | Gheorghe Tătărescu | Gheorghe Zamfir | Gheorghe Panaiteanu Bardasare | Gheorghe Ene | Gheorghe Munteanu-Murgoci | Gheorghe Flutur | Gheorghe Duca | Gheorghe Argeşanu | Sfântu Gheorghe | Gheorghe Ursu | Gheorghe Ştefan | Gheorghe Șincai |
The village is served by the Izvorul Olt station of Romanian State Railways, on the Războieni-Târgu Mureş-Deda-Miercurea Ciuc-Sfântu Gheorghe-Braşov line.
Excavations have identified Pereyaslavets with the village of Nufăru, Romania (known as Prislav until 1968), on the Sfântu Gheorghe branch of the Danube, just 11 km east of Tulcea.