The calculated distance (air line) between Arnage and Paris 13 Gobelins is approximately 118 miles respectively 189 kilometers.
By car or train, the actual journey to Paris 13 Gobelins is certainly longer, as only the direct route (as the crow flies) between Arnage and Paris 13 Gobelins has been calculated here.
Air line (approximately)
189 kilometers
102 nautical miles