The calculated distance (air line) between Vilagarcía de Arousa and Oviedo is approximately 157 miles respectively 252 kilometers.
By car or train, the actual journey to Oviedo is certainly longer, as only the direct route (as the crow flies) between Vilagarcía de Arousa and Oviedo has been calculated here.
Air line (approximately)
252 kilometers
136 nautical miles