The calculated distance (air line) between Sacavém and Figueira da Foz is approximately 95 miles respectively 153 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 Sacavém and Figueira da Foz has been calculated here.
Air line (approximately)
153 kilometers
82 nautical miles