The calculated distance (air line) between São João da Madeira and Santo António dos Olivais is approximately 47 miles respectively 76 kilometers.
By car or train, the actual journey to Santo António dos Olivais is certainly longer, as only the direct route (as the crow flies) between São João da Madeira and Santo António dos Olivais has been calculated here.
Air line (approximately)
76 kilometers
41 nautical miles