The calculated distance (air line) between São Pedro da Cova and Santo António dos Olivais is approximately 64 miles respectively 103 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 Pedro da Cova and Santo António dos Olivais has been calculated here.
Air line (approximately)
103 kilometers
56 nautical miles