The calculated distance (air line) between Wermelskirchen and Hückeswagen is approximately 6 miles respectively 9 kilometers.
By car or train, the actual journey to Hückeswagen is certainly longer, as only the direct route (as the crow flies) between Wermelskirchen and Hückeswagen has been calculated here.
Air line (approximately)
9 kilometers
5 nautical miles