The calculated distance (air line) between Figueira da Foz and Vila Nova de Gaia is approximately 69 miles respectively 110 kilometers.
By car or train, the actual journey to Vila Nova de Gaia is certainly longer, as only the direct route (as the crow flies) between Figueira da Foz and Vila Nova de Gaia has been calculated here.
Air line (approximately)
110 kilometers
59 nautical miles