Which service will you likely use?
An Green car can pick you up in ~7 min.
Distance between Sintra and Cabo da Roca is approx. 11.12 miles (17.9 km) with 30 min travel time.
This Uber estimate from Sintra to Cabo da Roca
20 days ago.
Update the estimate to see the real-time fare prices with Uber in Sintra.