Er is één plaats met de naam Tvrdan in Servië.
Alle plaatsen in de wereld die "Tvrdan" heten.
Dokici (3)
Kraljevo (2)
Szentmihály (2)
Belo Polje (2)
Mionica (2)
Kostolac (2)
Petrovac (2)
Barajevo (2)
Leskovac (2)
Ðordinci (2)
Odzaci (2)
Lazarevac (2)
Novo Selo (2)
Krusevac (2)
Topola (2)
Brus (2)
Mladenovac (2)
Kovilovo (2)
Priboj (2)
Bela Crkva (2)
Ljutice (2)
Kikinda (2)
Pancevo (2)
Lebane (2)
Dolovo (2)
Obrenovac (2)
Kula (2)
Ðake (2)
Novo-Sello (2)