What is the world's largest church building by area?
St. Paul's Cathedral in London
St. Peter's Basilica in Rome
Saint Isaac's Cathedral in St Petersburgh
Basilica of the National Shrine of Our Lady of Aparecida
St. Peter's Basilica (15,160m²), Basilica of the National Shrine of Our Lady of Aparecida (12.000m²), St. Paul (7,875m²), St. Isaac's Cathedral (7,000 m²)
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Answers by country
St. Paul's Cathedral in London
St. Peter's Basilica in Rome
Saint Isaac's Cathedral in St Petersburgh
Basilica of the National Shrine of Our Lady of Aparecida
answers
France13
Republic of Ireland20
Austria105
Australia26
India147
Germany523
Switzerland54
Pakistan18
the Netherlands13
the Philippines38
the United States148
the United Kingdom77
Greece18
Poland2152
Spain12
Canada10