The calculated distance (air line) between Sant Vicenç de Montalt and Mataró is approximately 4 miles respectively 7 kilometers.
By car or train, the actual journey to Mataró is certainly longer, as only the direct route (as the crow flies) between Sant Vicenç de Montalt and Mataró has been calculated here.
Air line (approximately)
7 kilometers
4 nautical miles