The calculated distance (air line) between Marseille 01 and Marseille 05 is approximately 1 miles respectively 1 kilometers.
By car or train, the actual journey to Marseille 05 is certainly longer, as only the direct route (as the crow flies) between Marseille 01 and Marseille 05 has been calculated here.
Air line (approximately)
1 kilometers
1 nautical miles