The calculated distance (air line) between Sant Vicenç dels Horts and Zaragoza is approximately 150 miles respectively 242 kilometers.
By car or train, the actual journey to Zaragoza is certainly longer, as only the direct route (as the crow flies) between Sant Vicenç dels Horts and Zaragoza has been calculated here.
Air line (approximately)
242 kilometers
131 nautical miles