Multiple choice Some of the Hindu Kush mountains' peaks are _____ miles high! 5 10 15 20 Reveal answer Fill a bubble to check yourself A Correct answer Explanation The highest peaks in the Hindu Kush range reach elevations of around 25,000 feet. Since there are 5,280 feet in a mile, 25,000 feet is approximately 4.7 miles, which rounds to about 5 miles.