The calculated distance (air line) between Sants-Montjuïc and Barberà del Vallès is approximately 10 miles respectively 16 kilometers.
By car or train, the actual journey to Barberà del Vallès is certainly longer, as only the direct route (as the crow flies) between Sants-Montjuïc and Barberà del Vallès has been calculated here.
Air line (approximately)
16 kilometers
9 nautical miles