The SI base unit for length is the metre. 1 metre is equal to 0.000621371192237 mi, or 3.28083989501 ft. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between miles and feet.
Both may be approached from AZ 98; the upper canyon (also known as Corkscrew Canyon) is reached at the end of a very sandy 2 mile 4WD track south of the road beginning near milepost 299, and it is this part which is usually visited.
Grand Canyon Information. The Grand Canyon, located in the state of Arizona, is considered by some to be one of the seven wonders of the world, due to its sensational decorative colors and majestic natural beauty. It measures 18 miles wide (29 km), 277 miles (446 km) long, and a mile (1.6 km) deep.rand Canyon Information. The Grand Canyon, located in the state of Arizona, is considered by some to be one of the seven wonders of the world, due to its sensational decorative colors and majestic natural beauty. It measures 18 miles wide (29 km), 277 miles (446 km) long, and a mile (1.6 km) deep.