The calculated distance (air line) between Atouguia da Baleia and Leiria is approximately 39 miles respectively 63 kilometers.
By car or train, the actual journey to Leiria is certainly longer, as only the direct route (as the crow flies) between Atouguia da Baleia and Leiria has been calculated here.
Air line (approximately)
63 kilometers
34 nautical miles