Size of Koblenz compared to Machu Picchu
Koblenz: ca. 105 km²
Machu Picchu: ca. 382 km²
Koblenz has a land area approximately 72% smaller than Machu Picchu
City comparison between Koblenz and other cities
more about Koblenz (Rhineland-Palatinate, Germany)
more about Machu Picchu (Peru)