The calculated distance (air line) between Olhão and São Domingos de Rana is approximately 142 miles respectively 228 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 Olhão and São Domingos de Rana has been calculated here.
Air line (approximately)
228 kilometers
123 nautical miles