The calculated distance (air line) between Óbidos and São Domingos de Rana is approximately 47 miles respectively 75 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 Óbidos and São Domingos de Rana has been calculated here.
Air line (approximately)
75 kilometers
40 nautical miles