The calculated distance (air line) between Martorell and Sant Sadurní d'Anoia is approximately 8 miles respectively 13 kilometers.
By car or train, the actual journey to Sant Sadurní d'Anoia is certainly longer, as only the direct route (as the crow flies) between Martorell and Sant Sadurní d'Anoia has been calculated here.
Air line (approximately)
13 kilometers
7 nautical miles