Izmailsky Uyezd

Izmail (, ; ; , or ; ) is a city and municipality on the Danube river in Odesa Oblast in south-western Ukraine. It serves as the administrative center of Izmail Raion, one of seven districts of Odesa Oblast, and is the only locality which constitutes Izmail urban hromada, one of the hromadas of Ukraine.

Cahul (|kaˈhul|; also known by alternative names) is a city and municipality in southern Moldova. The city is the administrative center of Cahul District; it also administers one village, Cotihana. As of 2014 census, the city has a population of 30,018.

city in Izmail Raion, Odesa Oblast, Ukraine

Kiliia, Kiliya or Kilia (, ; ; ) is a city in Izmail Raion, Odesa Oblast, southwestern Ukraine. It hosts the administration of Kiliia urban hromada, one of the hromadas of Ukraine. Kiliia is located in the Danube Delta, in the historic Bessarabian district of Budjak; across the river lies the town of Chilia Veche (Old Kiliia) in Romania. The Chilia branch of the Danube river, which separates Ukraine from Romania, is named after it. Population: