The calculated distance (air line) between Bövinghausen and Mönchengladbach is approximately 44 miles respectively 71 kilometers.
By car or train, the actual journey to Mönchengladbach is certainly longer, as only the direct route (as the crow flies) between Bövinghausen and Mönchengladbach has been calculated here.
Air line (approximately)
71 kilometers
38 nautical miles