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.
In the grand canyon, Arizona has a natural wonder which is in kind absolutely unparalleled throughout the rest of the world. You can reach Grand Canyon National Park from main entrances on the South Rim â including the South Rimâs eastern entrance â and the North Rim.
27 of the deepest canyons you can explore [PICs] 1  1. Glen Canyon, near Page, Arizona, US. 2  2. Sumidero Canyon, Chiapas, Mexico. 3  3. Coyote Buttes, between Kanab, Utah and Page, Arizona, US. 4  4. Kali Gandaki Gorge, Nepal. 5  5. Bryce Canyon, Utah, US. 6  6. Cheile Turzil, near Turda, Romania. 7  7. Colca Canyon, near Arequipa, Peru.