The calculated distance (air line) between Basauri and Laudio / Llodio is approximately 8 miles respectively 12 kilometers.
By car or train, the actual journey to Laudio / Llodio is certainly longer, as only the direct route (as the crow flies) between Basauri and Laudio / Llodio has been calculated here.
Air line (approximately)
12 kilometers
7 nautical miles