The calculated distance (air line) between Arrentela and São Domingos de Rana is approximately 14 miles respectively 22 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 Arrentela and São Domingos de Rana has been calculated here.
Air line (approximately)
22 kilometers
12 nautical miles