The distance between Siena (Tuscany, Italy) and Cologne (North Rhine-Westphalia, Germany) is ca. 908,9 km (air line).
Distance between Siena and other cities and places worldwide
Distance between Siena and other major cities
Los Angeles10006.2 km
Vancouver8807.9 km- New York City6721.6 km
Mexico CIty10081.1 km
London1250.8 km
Paris926.2 km
Berlin1035.1 km
Stockholm1839 km
Tokyo9804.5 km