EntityQ5062507· pop 21· linked from 100 articlesOstrovSign in to savecommune in Constanța County, RomaniaConnectionscommune of RomaniaEntityRomaniaCountryTurkishEntitytime zoneEntityVeliko TarnovoEntitygeographic coordinate systemEntityDaylight saving timeConceptConstanțaEntityUTC+03:00EntityUTC+02:00EntityRomaniansEntitySilistraEntityFirst Bulgarian EmpireEntityConstanța CountyEntityEastern European TimeEntityBulgarsEntitylist of cities in RomaniaEntityMangaliaEntityCounties of RomaniaEntityPliskaEntityCategoriesBulgaria–Romania border crossingsCommunes in Constanța CountyLocalities in Northern Dobruja