21,120 feet = 4 miles
3.78787879 miles :D
22 000 feet = 4.166.. miles
It is, 3,722 miles three thousand seven hundred twenty two miles long - - - - - - - - - - - - - - - - - - - - - - - Also, 12,375 feet twelve thousand three hundred seventy five feet
Answer: 21000 ' = 3.97727 mi. OR 3 mi. and 1720.0 yd
5280 ft = 1 mile 4224 ft = 4224/5280 = 0.8 miles.
23 miles=121,440 feet
20 miles = 105,600 feet
26 miles = 137280 feet
There are 240,000 inches in 20,000 feet
1,000 feet = 0.1894 miles
1,000 feet = about 0.189 miles.