The calculated distance (air line) between Santanyí and L'Hospitalet de Llobregat is approximately 149 miles respectively 239 kilometers.
By car or train, the actual journey to L'Hospitalet de Llobregat is certainly longer, as only the direct route (as the crow flies) between Santanyí and L'Hospitalet de Llobregat has been calculated here.
Air line (approximately)
239 kilometers
129 nautical miles