The calculated distance (air line) between Saint-Maximin-la-Sainte-Baume and Toulon is approximately 23 miles respectively 36 kilometers.
By car or train, the actual journey to Toulon is certainly longer, as only the direct route (as the crow flies) between Saint-Maximin-la-Sainte-Baume and Toulon has been calculated here.
Air line (approximately)
36 kilometers
20 nautical miles