The calculated distance (air line) between Morières-lès-Avignon and Grenoble is approximately 94 miles respectively 152 kilometers.
By car or train, the actual journey to Grenoble is certainly longer, as only the direct route (as the crow flies) between Morières-lès-Avignon and Grenoble has been calculated here.
Air line (approximately)
152 kilometers
82 nautical miles