The calculated distance (air line) between Morières-lès-Avignon and Nîmes is approximately 28 miles respectively 45 kilometers.
By car or train, the actual journey to Nîmes is certainly longer, as only the direct route (as the crow flies) between Morières-lès-Avignon and Nîmes has been calculated here.
Air line (approximately)
45 kilometers
24 nautical miles