The calculated distance (air line) between Ille-sur-Têt and Vilaseca is approximately 46 miles respectively 74 kilometers.
By car or train, the actual journey to Vilaseca is certainly longer, as only the direct route (as the crow flies) between Ille-sur-Têt and Vilaseca has been calculated here.
Air line (approximately)
74 kilometers
40 nautical miles