The calculated distance (air line) between Menen and Lys-lez-Lannoy is approximately 10 miles respectively 16 kilometers.
By car or train, the actual journey to Lys-lez-Lannoy is certainly longer, as only the direct route (as the crow flies) between Menen and Lys-lez-Lannoy has been calculated here.
Air line (approximately)
16 kilometers
9 nautical miles