Bucharest (Bucureşti in the Romanian language) with approx. 2 000 000 inhabitants.
Bucureşti, Cluj, Iaşi, Timişoara, Constanţa, Oradea, Arad, Tîrgu Mureş, Sibiu, Craiova, Braşov, Ploieşti, Galaţi, Brăila, Bacău, Piteşti, Baia Mare, etc.
Bucharest (the capital); Constanta; Tulcea; Brăila; Slobozia; Călăraşi; Buzău; Ploieşti; Giurgiu; Alexandria; Tîrgovişte; Piteşti; Slatina; Târgu Jiu; Craiova; Turnu Severin; Reşiţa;...
Vatican City is its own country and is only about 110 acres. Vatican City is entirely composed of the city of Vatican City which is its major and only city.
Rome