The calculated distance (air line) between Inca and L'Hospitalet de Llobregat is approximately 121 miles respectively 195 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 Inca and L'Hospitalet de Llobregat has been calculated here.
Air line (approximately)
195 kilometers
105 nautical miles