The GPS coordinates of Albugue are: 43.958516,2.541960

You can drive via Brives/Montauban (A20)or via Clermont-Ferrand/Millau (A75)

Both itineraries are about equally long in distance and time. The route via Millau, across the massif central may be less crowded and is very scenic. The route via Brives is less hilly and cheaper in tolls.