The calculated distance (air line) between Saint-Maximin-la-Sainte-Baume and Gémenos is approximately 16 miles respectively 25 kilometers.
By car or train, the actual journey to Gémenos is certainly longer, as only the direct route (as the crow flies) between Saint-Maximin-la-Sainte-Baume and Gémenos has been calculated here.
Air line (approximately)
25 kilometers
14 nautical miles