The calculated distance (air line) between Marseille 02 and Marseille 09 is approximately 3 miles respectively 6 kilometers.
By car or train, the actual journey to Marseille 09 is certainly longer, as only the direct route (as the crow flies) between Marseille 02 and Marseille 09 has been calculated here.
Air line (approximately)
6 kilometers
3 nautical miles