The calculated distance (air line) between Rîbniţa and Vulcăneşti is approximately 147 miles respectively 236 kilometers.
By car or train, the actual journey to Vulcăneşti is certainly longer, as only the direct route (as the crow flies) between Rîbniţa and Vulcăneşti has been calculated here.
Air line (approximately)
236 kilometers
127 nautical miles