The calculated distance (air line) between Sant Vicenç dels Horts and Eixample is approximately 8 miles respectively 13 kilometers.
By car or train, the actual journey to Eixample is certainly longer, as only the direct route (as the crow flies) between Sant Vicenç dels Horts and Eixample has been calculated here.
Air line (approximately)
13 kilometers
7 nautical miles