The calculated distance (air line) between Sant Andreu de la Barca and Sant Quirze del Vallès is approximately 8 miles respectively 13 kilometers.
By car or train, the actual journey to Sant Quirze del Vallès is certainly longer, as only the direct route (as the crow flies) between Sant Andreu de la Barca and Sant Quirze del Vallès has been calculated here.
Air line (approximately)
13 kilometers
7 nautical miles