The calculated distance (air line) between Aspe and Monforte del Cid is approximately 3 miles respectively 5 kilometers.
By car or train, the actual journey to Monforte del Cid is certainly longer, as only the direct route (as the crow flies) between Aspe and Monforte del Cid has been calculated here.
Air line (approximately)
5 kilometers
3 nautical miles