The calculated distance (air line) between Vallirana and Vilafranca del Penedès is approximately 13 miles respectively 20 kilometers.
By car or train, the actual journey to Vilafranca del Penedès is certainly longer, as only the direct route (as the crow flies) between Vallirana and Vilafranca del Penedès has been calculated here.
Air line (approximately)
20 kilometers
11 nautical miles