The calculated distance (air line) between Donostia / San Sebastián and Urrugne is approximately 14 miles respectively 23 kilometers.
By car or train, the actual journey to Urrugne is certainly longer, as only the direct route (as the crow flies) between Donostia / San Sebastián and Urrugne has been calculated here.
Air line (approximately)
23 kilometers
12 nautical miles