Lisbon's Humberto Delgado Airport is the busiest in Portugal and the hub of TAP Air Portugal, whose network makes Lisbon one of the main European gateways to Brazil and Portuguese-speaking Africa. The current schedule feed lists 166 airports in 55 countries connected to Lisbon.
It is also one of the most central major airports in Europe — inside the city limits, about 7 kilometers from downtown, with a metro station in the terminal and landings straight over the rooftops.
The most frequently served routes for Lisbon Portela Airport connect to Madrid (MAD), Porto (OPO) and Funchal (FNC).
The longest connected route for Lisbon Portela Airport reaches Hangzhou (HGH). This non-stop flight covers a distance of 6,670 miles (10,734 km).