The calculated distance (air line) between Düsseldorf and Marange-Silvange is approximately 142 miles respectively 229 kilometers.
By car or train, the actual journey to Marange-Silvange is certainly longer, as only the direct route (as the crow flies) between Düsseldorf and Marange-Silvange has been calculated here.
Air line (approximately)
229 kilometers
124 nautical miles