The calculated distance (air line) between Campo Maior and São Domingos de Rana is approximately 124 miles respectively 200 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 Campo Maior and São Domingos de Rana has been calculated here.
Air line (approximately)
200 kilometers
108 nautical miles