The calculated distance (air line) between Santa Uxía de Ribeira and Gijón is approximately 181 miles respectively 292 kilometers.
By car or train, the actual journey to Gijón is certainly longer, as only the direct route (as the crow flies) between Santa Uxía de Ribeira and Gijón has been calculated here.
Air line (approximately)
292 kilometers
157 nautical miles