The calculated distance (air line) between Montigny-le-Tilleul and Roeselare is approximately 67 miles respectively 108 kilometers.
By car or train, the actual journey to Roeselare is certainly longer, as only the direct route (as the crow flies) between Montigny-le-Tilleul and Roeselare has been calculated here.
Air line (approximately)
108 kilometers
59 nautical miles