The calculated distance (air line) between Alcobaça and Figueira da Foz is approximately 42 miles respectively 67 kilometers.
By car or train, the actual journey to Figueira da Foz is certainly longer, as only the direct route (as the crow flies) between Alcobaça and Figueira da Foz has been calculated here.
Air line (approximately)
67 kilometers
36 nautical miles