The calculated distance (air line) between Santa Marta de Ortigueira and Valdoviño is approximately 15 miles respectively 25 kilometers.
By car or train, the actual journey to Valdoviño is certainly longer, as only the direct route (as the crow flies) between Santa Marta de Ortigueira and Valdoviño has been calculated here.
Air line (approximately)
25 kilometers
13 nautical miles