The distance between Groningen (Netherlands) and Koblenz (Rhineland-Palatinate, Germany) is ca. 333,5 km (air line).
Distance between Groningen and other cities and places worldwide
Distance between Groningen and other major cities
Los Angeles8956.6 km
Vancouver7682.7 km- New York City5945.2 km
Mexico CIty9297.9 km
London518.4 km
Paris590.2 km
Berlin443.7 km
Stockholm955.3 km
Tokyo9130.8 km