The calculated distance (air line) between Silleda and Vilagarcía de Arousa is approximately 27 miles respectively 44 kilometers.
By car or train, the actual journey to Vilagarcía de Arousa is certainly longer, as only the direct route (as the crow flies) between Silleda and Vilagarcía de Arousa has been calculated here.
Air line (approximately)
44 kilometers
24 nautical miles