The calculated distance (air line) between Santo Tirso and Figueira da Foz is approximately 85 miles respectively 136 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 Santo Tirso and Figueira da Foz has been calculated here.
Air line (approximately)
136 kilometers
74 nautical miles