The calculated distance (air line) between Mönchengladbach and Korschenbroich is approximately 3 miles respectively 5 kilometers.
By car or train, the actual journey to Korschenbroich is certainly longer, as only the direct route (as the crow flies) between Mönchengladbach and Korschenbroich has been calculated here.
Air line (approximately)
5 kilometers
3 nautical miles