All 44 European Capital Cities — Geography Facts and Guide

Europe is the continent most people feel most confident about in geography quizzes — and also the continent where overconfidence leads to the most mistakes. Bratislava and Vienna are 60 km apart. Belgrade is not the capital of Croatia. Bern, not Zurich, is the Swiss capital. This guide covers all 44 European capital cities by subregion, with key facts about each and tips for how they appear in Capitalle.

Western Europe (10 capitals)

London (United Kingdom) — One of the world's most visited cities and the largest capital in Western Europe by population, with about 9 million people in the city proper. Home to more languages spoken daily than almost any other city on Earth.

Paris (France) — The French capital is home to roughly 2.1 million people within the périphérique, but the wider Île-de-France region holds 12 million. Built around the Seine river and famous for its arrondissement administrative structure.

Berlin (Germany) — Germany's capital and largest city with about 3.7 million residents. Divided between East and West Germany from 1949 to 1990, Berlin reunified when the Berlin Wall fell in November 1989.

Madrid (Spain) — Located almost exactly at the geographic center of the Iberian Peninsula at an altitude of 667 metres, making it the highest capital in the European Union. Home to about 3.4 million people.

Lisbon (Portugal) — Europe's westernmost capital, perched on seven hills above the Tagus estuary. With a population of about 550,000 in the city proper, it is smaller than many expect for a major European capital.

Amsterdam (Netherlands) — The Dutch capital but not its seat of government (that is The Hague). Amsterdam is built on 90 islands connected by 1,200 bridges, with a population of about 900,000.

Brussels (Belgium) — Capital of Belgium and de facto capital of the European Union, host to NATO headquarters and numerous EU institutions. The city is officially bilingual (French and Dutch/Flemish).

Luxembourg City (Luxembourg) — One of the smallest capitals in Europe by population (about 125,000) but one of the wealthiest per capita. The city sits on a dramatic plateau above deep gorges.

Dublin (Ireland) — Capital of the Republic of Ireland, located at the mouth of the River Liffey. Home to about 1.2 million people in the city and has been one of Europe's fastest-growing capitals in recent decades.

Bern (Switzerland) — A common Capitalle trap: Bern, not Zurich or Geneva, is the Swiss federal capital. Designated as the federal city in 1848, Bern has a population of only 135,000, making it one of Europe's smallest national capitals by population.

Northern Europe (8 capitals)

Stockholm (Sweden) — Built across 14 islands where Lake Mälaren meets the Baltic Sea. Sweden's capital has about 980,000 residents in the city and is the largest city in Scandinavia.

Oslo (Norway) — Situated at the head of the Oslofjord, Oslo is the most expensive city in the world by many measures. Its greater metropolitan area has a population of about 1 million.

Copenhagen (Denmark) — Connected to Malmö, Sweden by the Øresund Bridge, Copenhagen is a model of sustainable urban design. Population of about 800,000 in the city, 1.3 million in the metro area.

Helsinki (Finland) — The world's northernmost national capital (along with Reykjavik, depending on methodology). Helsinki sits on a peninsula in the Gulf of Finland with a population of about 660,000.

Reykjavik (Iceland) — The northernmost capital of a sovereign state and home to about two-thirds of Iceland's entire population. Almost entirely powered by geothermal and hydroelectric energy.

Tallinn (Estonia) — Estonia's medieval old town is one of the best-preserved in Northern Europe and a UNESCO World Heritage Site. The city has about 450,000 residents and has become a major technology hub.

Riga (Latvia) — The largest city of the three Baltic states with about 620,000 residents. Riga has the largest collection of Art Nouveau architecture of any city in the world.

Vilnius (Lithuania) — Lithuania's capital and largest city with about 580,000 residents. Vilnius has a Baroque old town that is disproportionately large for a city of its size.

Southern Europe (10 capitals)

Rome (Italy) — The Eternal City, capital of Italy and home to Vatican City, the world's smallest independent state. Rome has about 2.8 million residents and contains more UNESCO-listed historic monuments than any other city.

Athens (Greece) — One of the world's oldest cities, with about 3.1 million in the metropolitan area. The Acropolis and Parthenon make Athens one of the most visited capitals in Europe.

Valletta (Malta) — The smallest EU capital by area, covering only 0.8 square kilometres. Do not guess "Malta" as the capital — the capital is Valletta. The city was designated a European Capital of Culture in 2018.

Nicosia (Cyprus) — The world's last divided capital, split between the Republic of Cyprus in the south and the Turkish Republic of Northern Cyprus in the north since 1974. A UN buffer zone runs through the city center.

Ljubljana (Slovenia) — A small, highly liveable capital with a population of about 295,000. Known for its dragon bridges and pedestrian-friendly historic center on the Ljubljanica River.

Zagreb (Croatia) — Croatia's capital with about 800,000 residents in the metro area. Located at the foot of the Medvednica mountain and on the banks of the Sava River.

Sarajevo (Bosnia and Herzegovina) — Surrounded by the Dinaric Alps, Sarajevo is known as the "Jerusalem of Europe" for its historic coexistence of religious communities. The city triggered World War I when Archduke Franz Ferdinand was assassinated here in 1914.

Podgorica (Montenegro) — One of the lesser-known European capitals. Not to be confused with the historic royal capital Cetinje, Podgorica has been the capital since 1946 and has about 185,000 residents.

Tirana (Albania) — A colorful, rapidly growing capital with about 900,000 residents in the metro area. Albania was isolated under Communist rule until 1991 and Tirana has transformed dramatically since.

Skopje (North Macedonia) — Capital of North Macedonia with about 660,000 residents. The city was largely rebuilt after a devastating earthquake in 1963 and underwent a controversial baroque renovation project starting in 2010.

Eastern Europe (8 capitals)

Warsaw (Poland) — Rebuilt almost entirely after being 85% destroyed in World War II, Warsaw is now a thriving capital of 1.8 million. Poland's rapid economic growth since 1990 is visible in the city's skyline.

Prague (Czech Republic / Czechia) — One of Europe's most architecturally intact cities, Prague avoided major WWII bombing. Population of about 1.3 million, the city straddles the Vltava River.

Bratislava (Slovakia) — Shares a border with both Austria and Hungary, making it one of only two capitals in the world that borders two different countries. It sits just 60 km from Vienna.

Budapest (Hungary) — Formed by the merger of Buda, Óbuda, and Pest in 1873. The Danube separates the hilly Buda side from the flat Pest side. Population of about 1.75 million.

Bucharest (Romania) — Romania's capital and largest city with about 1.8 million residents. Home to the Palace of the Parliament, the world's second-largest administrative building by floor area after the Pentagon.

Sofia (Bulgaria) — At an altitude of 550 metres, Sofia is one of Europe's highest capitals. The city is 1,300 years old and has about 1.3 million residents.

Belgrade (Serbia) — Located at the confluence of the Sava and Danube rivers, Belgrade has been destroyed and rebuilt many times throughout history. The capital of Serbia has about 1.7 million residents.

Chisinau (Moldova) — One of Europe's least-visited capitals, Chisinau is the capital of Moldova, one of the continent's poorest countries. Population of about 680,000.

Central and Transcaucasian Europe (8 capitals)

Vienna (Austria) — Former imperial capital of the Habsburg Empire and now consistently ranked among the world's most liveable cities. About 1.9 million residents. The city of classical music, coffee houses, and palaces.

Baku (Azerbaijan) — Located on the Caspian Sea coast, Baku is technically transcaucasian and sits partly in Europe, partly in Asia depending on the geographic definition used. A major oil city with about 2.2 million residents.

Tbilisi (Georgia) — Capital of Georgia, a country that straddles the Caucasus Mountains at the boundary of Europe and Asia. Tbilisi has about 1.1 million residents and is known for its distinctive balconied old town.

Yerevan (Armenia) — One of the world's oldest continuously inhabited cities, Yerevan has been home to human settlement since at least the 8th century BC. About 1.1 million residents with a view of Mount Ararat (which is now in Turkey).

Minsk (Belarus) — Rebuilt almost entirely in the Soviet era after WWII destruction, Minsk has exceptionally wide Soviet-era boulevards. Population of about 2 million.

Kyiv (Ukraine) — Ukraine's capital on the Dnieper River, one of Eastern Europe's largest cities with about 3 million residents. The historical heart of East Slavic civilization and home to the Kyiv Pechersk Lavra monastery complex.

Pristina (Kosovo) — Capital of Kosovo, which declared independence from Serbia in 2008. Recognition is disputed internationally. About 220,000 residents in the city.

Andorra la Vella (Andorra) — The highest-elevation capital in Europe at 1,023 metres above sea level. Andorra is a tiny principality between France and Spain, co-ruled by the French President and the Bishop of Urgell.

Tips for European Capitals in Capitalle

European capitals cluster in a relatively small geographic area, which means distance hints converge quickly once you establish a regional anchor. If your first guess lands you somewhere in Central Europe and the arrow points Northeast with 1,500 km, you are looking at the Baltic states or Scandinavia. If it points Southeast with 800 km, you are looking at the Balkans.

The most common European capital mistakes in Capitalle are guessing Zurich instead of Bern (Switzerland), guessing Amsterdam when the seat of government is The Hague, confusing which Balkan capital belongs to which country, and forgetting that the three Baltic capitals (Tallinn, Riga, Vilnius) are in the north, not Eastern Europe proper.