The eyes may also be a route of entry. Usually, however, only very small quantities of chemicals in the workplace enter through the mouth or the eyes. Regardless of the way the chemical gets into the body, once it is in the body it is distributed to anywhere in the body by the blood stream.
The peak of Chimborazo is the farthest point from the center of the Earth. This is due to the Earth bulging out at the equator and Chimborazo being located just one degree south of the equator. Mount Everest is 28Â° north of the equator. Thus Chimborazo is 2.1 kilometres farther from the Earth's center than Everest.
Vote for this answer. Skypilot024 is right, you would have to travel 12,541 miles before you get closer again. But seeing the earths circumference is longer round the equator than throungh to two poles, it would be logical to start at the city that lies on the equator, Quito in Equador. The furthest point from here using Google Earth is 12,453.8 miles and lies 21 miles south of Pekenbaru in Sumatra Indonisia.