It is 2800 kilometers from Chicago to California, which takes about 30 hours by car and more than 4 hours by plane.

Located in the center of the North American continent, Chicago is the largest commercial center and one of the largest futures markets in the United States. The number of new enterprises in its metropolitan area has always ranked first in the United States and has been rated as the most balanced economy in the United States. In addition, Chicago has many tall buildings and is known as the hometown of skyscrapers. As of 2065438+July 2008, the population of Chicago was about 2.706 million.