The calculated distance (air line) between Vila Nova de Foz Côa and Leiria is approximately 127 miles respectively 205 kilometers.
By car or train, the actual journey to Leiria is certainly longer, as only the direct route (as the crow flies) between Vila Nova de Foz Côa and Leiria has been calculated here.
Air line (approximately)
205 kilometers
111 nautical miles