The calculated distance (air line) between Vielha and L'Hospitalet de Llobregat is approximately 114 miles respectively 184 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 Vielha and L'Hospitalet de Llobregat has been calculated here.
Air line (approximately)
184 kilometers
99 nautical miles