Sit on the Right side of the plane for the best views on flights from Madrid to Sao Paulo. Right-side seats offer superior views at both ends: the Sierra de Guadarrama during Madrid departure and the Cantareira Mountains during São Paulo approach. The route crosses the Atlantic with limited distinctive features, so endpoint views dominate the experience.

During takeoff from Barajas (MAD), sit on the Right side for the best views. Madrid-Barajas typically departs runways 32L/32R (northwest heading). Right-side seats face the Sierra de Guadarrama mountain range immediately northwest of the airport, visible during initial climb. Left side shows the flat meseta plateau extending eastward with fewer distinctive features. Notable sights include: Sierra de Guadarrama (snow-capped peaks in winter, ~30 km northwest), Manzanares River valley (threading through Madrid's northern suburbs), Madrid city sprawl (recognizable grid pattern of Chamartín and northern districts), Tagus River meanders (visible as the aircraft climbs above 8,000 feet).

When landing at Guarulhos (GRU), sit on the Left side for the best views. Guarulhos typically lands on runways 09L/09R (eastbound) or 27L/27R (westbound). For eastbound approaches (more common), left-side seats offer views of the Cantareira Mountains and the Serra da Mantiqueira range to the north and northeast. Westbound approaches show the Pinheiros River and Tietê River confluence, plus São Paulo's downtown skyline. Notable sights include: Cantareira Mountains (dark forested ridge northeast of airport, ~20 km distant), Tietê River (major waterway visible as brown ribbon with industrial areas along banks), São Paulo downtown skyline (recognizable cluster of high-rises south-southwest of approach path), Guarulhos industrial zone (sprawling manufacturing and warehouse complexes surrounding the airport).

The flight from Barajas (MAD) to Guarulhos (GRU) takes Approximately 9 hours 15 minutes.

The flight path crosses the Iberian Peninsula (Meseta Central plateau), then the Atlantic Ocean with no significant landmarks visible for ~7 hours. The approach to Brazil reveals the Brazilian Highlands (Serra da Mantiqueira and Cantareira ranges) as the aircraft descends into São Paulo airspace. The Tietê and Pinheiros rivers become visible during final descent, marking the approach to Guarulhos.