From the Madrid airport you can get on the public bus, the so-called Shuttle bus. Or on the metro to the Gran Via station

It is not difficult to get from the Barajas airport to the Hortaleza street, since it is connected with Madrid by a direct metro line . to the terminal station, whose name is Nuevos Ministerios . Or, if you want, you can take the bus going in the same direction . You need 204 bus (stops near 4 terminals, the stop you need is Avenida de America Intercambiador) or No. 200 (stops near 1, 2, 3 terminals, will take it there) . Moreover, from here only a few keel ometers towards the highway of Corunna or Castilla . You can either walk a few streets or take a taxi . The road from the airport to the right street will take no more than an hour .