Size of Karlsruhe compared to Machu Picchu
Karlsruhe: ca. 174 km²
Machu Picchu: ca. 382 km²
Karlsruhe has a land area approximately 55% smaller than Machu Picchu
City comparison between Karlsruhe and other cities
more about Karlsruhe (Baden-Württemberg, Germany)
more about Machu Picchu (Peru)