The calculated distance (air line) between Sant Andreu de la Barca and Sant Cugat del Vallès is approximately 6 miles respectively 10 kilometers.
By car or train, the actual journey to Sant Cugat del Vallès is certainly longer, as only the direct route (as the crow flies) between Sant Andreu de la Barca and Sant Cugat del Vallès has been calculated here.
Air line (approximately)
10 kilometers
5 nautical miles