VyborgVyborg (ˈviːbɔːrɡ; Вы́борг, ˈvɨbərk; Viipuri, ˈʋiːpuri; Viborg, ˈvǐːbɔrj; Wiborg, ˈviːbɔʁk) is a town and the administrative center of Vyborgsky District in Leningrad Oblast, Russia. It lies on the Karelian Isthmus near the head of Vyborg Bay, northwest of St. Petersburg, east of the Finnish capital Helsinki, and south of Russia's border with Finland, where the Saimaa Canal enters the Gulf of Finland. The most recent census population of Vyborg is as follows: Vyborg was founded as a medieval fortress in Finland under Swedish rule during the Third Swedish Crusade.
KamennogorskKamennogorsk (Каменного́рск; known before 1948 by the Finnish name of Antrea (А́нтреа; S:t Andree)), is a town in Vyborgsky District of Leningrad Oblast, Russia, located on the Karelian Isthmus on the left bank of the Vuoksi River (Lake Ladoga's basin) northwest of St. Petersburg. Population: Human habitation in the area where Kamennogorsk now stands goes back to the Stone Age. In the beginning of the 20th century, a Stone Age site was discovered under a layer of peat.
SortavalaSortavala (Сортавала; Finnish and Sortavala; Sordavala), previously known as Serdobol (Сердоболь) until 1918, is a town in the Republic of Karelia, Russia, located at the northern tip of Lake Ladoga near the Finnish border, west of Petrozavodsk, the capital city of the Republic of Karelia. The closest city on the Finnish side of the border is Joensuu, which is located from Sortavala. In 2021 the population of Sortavala was 19,215. The district of Sortavala was first recorded in Swedish documents dating to 1468.
LappeenrantaLappeenranta (ˈlɑpːeːnˌrɑntɑ; Villmanstrand) is a city and municipality in the region of South Karelia, about from the Russian border and from the town of Vyborg (Viipuri). It is situated on the shore of the Lake Saimaa in southeastern Finland, and is one of the most significant urban centers in the whole Saimaa region, along with the towns of Imatra, Mikkeli and Savonlinna. With approximately inhabitants () Lappeenranta is the largest city in Finland, after incorporating the previous municipalities of Lappee and Lauritsala in 1967, Nuijamaa in 1989, Joutseno in 2009, and Ylämaa in 2010.