For convenience sake, most people get to Cusco via airplane; a bus from Lima can cost $35 but takes 26 hours. You can break up the trip by stopping over in Nasca, but you would still have to leave at night to resume your trip. By contrast, a plane trip costs $70 and only takes an hour. Except for chartered planes, there are no international flights to Aeropuerto Internacional Velasco Astete in Cusco. The train stations, Estación de Huanchaq and Estación de San Pedro, connect to Aguas Calientes (Machu Picchu), Arequipa, Puno, and the Oriente (the Amazon jungle). There is also bus service between Cusco and those four regions.