The calculated distance (air line) between Saint-Laurent-de-la-Salanque and Aix-en-Provence is approximately 134 miles respectively 216 kilometers.
By car or train, the actual journey to Aix-en-Provence is certainly longer, as only the direct route (as the crow flies) between Saint-Laurent-de-la-Salanque and Aix-en-Provence has been calculated here.
Air line (approximately)
216 kilometers
117 nautical miles