| Countries | Capital | Population | Area (km²) | Currency | |
|---|---|---|---|---|---|
| 🇦🇱 | Albania | Tirana | 2,811,655 | 28,748 | Albanian Lek |
| 🇦🇩 | Andorra | Andorra la Vella | 80,856 | 468 | Euro |
| 🇦🇹 | Austria | Vienna | 9,130,429 | 83,871 | Euro |
| 🇧🇾 | Belarus | Minsk | 9,115,680 | 207,600 | Belarusian Ruble |
| 🇧🇪 | Belgium | Brussels | 11,712,893 | 30,528 | Euro |
| 🇧🇦 | Bosnia and Herzegovina | Sarajevo | 3,185,073 | 51,197 | Bosnia-Herzegovina Convertible Mark |
| 🇧🇬 | Bulgaria | Sofia | 6,795,803 | 110,879 | Euro |
| 🇭🇷 | Croatia | Zagreb | 3,896,023 | 56,594 | Euro |
| 🇨🇿 | Czechia | Prague | 10,809,716 | 78,866 | Czech Koruna |
| 🇩🇰 | Denmark | Copenhagen | 5,948,136 | 43,094 | Danish Krone |
| 🇪🇪 | Estonia | Tallinn | 1,367,196 | 45,228 | Euro |
| 🇫🇮 | Finland | Helsinki | 5,601,185 | 338,145 | Euro |
| 🇫🇷 | France | Paris | 66,438,822 | 551,695 | Euro |
| 🇩🇪 | Germany | Berlin | 84,548,231 | 357,114 | Euro |
| 🇬🇷 | Greece | Athens | 10,242,908 | 131,957 | Euro |
| 🇭🇺 | Hungary | Budapest | 9,686,463 | 93,028 | Hungarian Forint |
| 🇮🇸 | Iceland | Reykjavik | 387,558 | 103,000 | Icelandic Króna |
| 🇮🇪 | Ireland | Dublin | 5,196,630 | 70,273 | Euro |
| 🇮🇹 | Italy | Rome | 59,499,453 | 301,340 | Euro |
| 🇽🇰 | Kosovo | Pristina | 1,700,031 | 10,887 | Euro |
| 🇱🇻 | Latvia | Riga | 1,882,396 | 64,589 | Euro |
| 🇱🇮 | Liechtenstein | Vaduz | 39,598 | 160 | Swiss Franc |
| 🇱🇹 | Lithuania | Vilnius | 2,854,099 | 65,300 | Euro |
| 🇱🇺 | Luxembourg | Luxembourg City | 665,098 | 2,586 | Euro |
| 🇲🇹 | Malta | Valletta | 532,956 | 316 | Euro |
| 🇲🇩 | Moldova | Chișinău | 3,067,070 | 33,846 | Moldovan Leu |
| 🇲🇨 | Monaco | Monaco | 38,956 | 2 | Euro |
| 🇲🇪 | Montenegro | Podgorica | 633,552 | 13,812 | Euro |
| 🇳🇱 | Netherlands | Amsterdam | 18,092,524 | 41,543 | Euro |
| 🇲🇰 | North Macedonia | Skopje | 1,831,802 | 25,713 | Macedonian Denar |
| 🇳🇴 | Norway | Oslo | 5,519,167 | 385,207 | Norwegian Krone |
| 🇵🇱 | Poland | Warsaw | 38,762,844 | 312,696 | Polish Złoty |
| 🇵🇹 | Portugal | Lisbon | 10,430,738 | 92,212 | Euro |
| 🇷🇴 | Romania | Bucharest | 19,118,479 | 238,397 | Romanian Leu |
| 🇷🇺 | Russia | Moscow | 145,440,500 | 17,098,246 | Russian Ruble |
| 🇸🇲 | San Marino | City of San Marino | 33,733 | 61 | Euro |
| 🇷🇸 | Serbia | Belgrade | 6,773,201 | 77,474 | Serbian Dinar |
| 🇸🇰 | Slovakia | Bratislava | 5,518,055 | 49,035 | Euro |
| 🇸🇮 | Slovenia | Ljubljana | 2,118,396 | 20,273 | Euro |
| 🇪🇸 | Spain | Madrid | 47,911,579 | 505,990 | Euro |
| 🇸🇪 | Sweden | Stockholm | 10,551,494 | 450,295 | Swedish Krona |
| 🇨🇭 | Switzerland | Bern | 8,870,561 | 41,285 | Swiss Franc |
| 🇺🇦 | Ukraine | Kyiv | 37,732,836 | 603,550 | Ukrainian Hryvnia |
| 🇬🇧 | United Kingdom | London | 68,682,962 | 242,495 | British Pound Sterling |
| 🇻🇦 | Vatican City | Vatican City | 496 | 0 | Euro |