The calculated distance (air line) between Aldeia de Paio Pires and Rio de Mouro is approximately 17 miles respectively 27 kilometers.
By car or train, the actual journey to Rio de Mouro is certainly longer, as only the direct route (as the crow flies) between Aldeia de Paio Pires and Rio de Mouro has been calculated here.
Air line (approximately)
27 kilometers
15 nautical miles