Ecuador
Ecuador's capital is Quito, which is in the province of Pichincha in the Sierra region. Its largest city is Guayaquil, in the Guayas Province. Cotopaxi, just south of Quito, is one of the world's highest active volcanoes. The top of Mount Chimborazo (6,268 m, or 20,560 ft, above sea level), Ecuador's tallest mountain, is the most distant point from the center of the Earth on the Earth's surface because of the ellipsoid shape of the planet.
Summits farthest from the Earth's center
Although Mount Everest is the point with the highest elevation above sea level on the Earth, it is not the summit that is farthest from the Earth's centre. Because of the equatorial bulge, the summit of Mount Chimborazo in the Andes is the point on the Earth that is farthest from the centre, and is farther from the Earth's centre than the summit of Everest. The second-farthest summit, Huascarán (also in the Andes), is only about 10 metres closer to the Earth's centre.