The distance between Heidelberg (Baden-Württemberg, Germany) and Mannheim (Baden-Württemberg, Germany) is ca. 19,6 km (air line).
Distance between Heidelberg and other cities and places worldwide
Distance between Heidelberg and other major cities
Los Angeles9361.4 km
Vancouver8118.9 km- New York City6231.2 km
Mexico CIty9595.1 km
London666.7 km
Paris467.1 km
Berlin476.7 km
Stockholm1255.3 km
Tokyo9400.9 km