The calculated distance (air line) between Villeneuve-lès-Maguelone and Marseille is approximately 78 miles respectively 126 kilometers.
By car or train, the actual journey to Marseille is certainly longer, as only the direct route (as the crow flies) between Villeneuve-lès-Maguelone and Marseille has been calculated here.
Air line (approximately)
126 kilometers
68 nautical miles