The calculated distance (air line) between Berre-l'Étang and Nîmes is approximately 48 miles respectively 77 kilometers.
By car or train, the actual journey to Nîmes is certainly longer, as only the direct route (as the crow flies) between Berre-l'Étang and Nîmes has been calculated here.
Air line (approximately)
77 kilometers
41 nautical miles