The calculated distance (air line) between Vallirana and Corbera de Llobregat is approximately 2 miles respectively 4 kilometers.
By car or train, the actual journey to Corbera de Llobregat is certainly longer, as only the direct route (as the crow flies) between Vallirana and Corbera de Llobregat has been calculated here.
Air line (approximately)
4 kilometers
2 nautical miles