The calculated distance (air line) between Atouguia da Baleia and Rio Tinto is approximately 133 miles respectively 215 kilometers.
By car or train, the actual journey to Rio Tinto is certainly longer, as only the direct route (as the crow flies) between Atouguia da Baleia and Rio Tinto has been calculated here.
Air line (approximately)
215 kilometers
116 nautical miles