| Albania – Tirana | Hungary – Budapest, Debrecen | Rep. of Moldova - Chishinau |
| Armenia - Yerevan | Iran - Tehran | Romania – Timisoara, Bucharest, Iasi |
| Azerbaijan - Baku | Kazakhstan – Nur-Sultan, Almaty | Russia – Ekaterinburg, Moscow, St. Petersburg, Vladivostok, Orel, Chelyabinsk |
| Belarus – Minsk | Kosovo - Prishtina | Serbia - Belgrade |
| Bosnia-Herzegovina – Sarajevo | Kyrgyzstan - Bishkek | Slovakia - Bratislava |
| Bulgaria – Sofia, Plovdiv | Latvia - Riga | Slovenia - Ljubljana |
| Croatia – Zagreb | Lithuania - Kaunas | Tajikistan - Dushanbe |
| Czech Republic – Prague, Brno | Montenegro - Podgorica | Turkey - Konya |
| Egypt – Cairo | North Cyprus - Nicosia | Ukraine – Kiev, Lviv, Ternopil |
| Estonia – Tallin | North Macedonia - Skopje | Uzbekistan – Tashkent, Bukhara, Samarkand |
| Georgia - Tbilisi | Poland - Warsaw |
