Top 6 in Top 10 widest states in the United States.
Area: 295,254 square kilometers or 113,998 square miles. Arizona is a state in the southwestern United States. It is also a Western U.S. state and belongs to the mountains. It is the sixth largest state in terms of area and the 14th most populous. The capital and largest city is Phoenix. Arizona is one of four Four Corners states. It is bordered by New Mexico, Utah, Nevada, California, and Mexico, and has one thing in common with Colorado. The border between Arizona and Mexico is 389 miles (626 km) long, with the Mexican st