The calculated distance (air line) between Santa Ponsa and L'Hospitalet de Llobregat is approximately 129 miles respectively 208 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 Santa Ponsa and L'Hospitalet de Llobregat has been calculated here.
Air line (approximately)
208 kilometers
112 nautical miles