The calculated distance (air line) between Castelões de Cepeda and Leiria is approximately 104 miles respectively 167 kilometers.
By car or train, the actual journey to Leiria is certainly longer, as only the direct route (as the crow flies) between Castelões de Cepeda and Leiria has been calculated here.
Air line (approximately)
167 kilometers
90 nautical miles