The calculated distance (air line) between Aubagne and Bouc-Bel-Air is approximately 14 miles respectively 22 kilometers.
By car or train, the actual journey to Bouc-Bel-Air is certainly longer, as only the direct route (as the crow flies) between Aubagne and Bouc-Bel-Air has been calculated here.
Air line (approximately)
22 kilometers
12 nautical miles