The calculated distance (air line) between Benfica and São Domingos de Rana is approximately 8 miles respectively 13 kilometers.
By car or train, the actual journey to São Domingos de Rana is certainly longer, as only the direct route (as the crow flies) between Benfica and São Domingos de Rana has been calculated here.
Air line (approximately)
13 kilometers
7 nautical miles