The airport is well connected to the Madrid Underground. But
8 doesn't reach the city center, so you will have to connect to
is the city center.
Metro line 8 does terminate at Terminal
. From there it goes via Barajas to a metro station at
terminals 1, 2 and 3 at the Madrid Barajas airport (MAD).
Metro line 8 connect to metro line 4 at Mar de Cristal metro
Metro line 4 goes between Mar de Cristal and Av. de America
station, where it connect to other lines, but continues to
To reach colon metro station with metro line 4 you need around
minutes travelling from the airport. At Colon metro station you
the area of the Prado museum and a big city park.