The calculated distance (air line) between Le Vauclin and Sainte-Luce is approximately 8 miles respectively 12 kilometers.
By car or train, the actual journey to Sainte-Luce is certainly longer, as only the direct route (as the crow flies) between Le Vauclin and Sainte-Luce has been calculated here.
Air line (approximately)
12 kilometers
7 nautical miles