Yes, it is.
4 miles is greater. 15,840 feet = 3 miles exactly.
Since one mile = 5280 ft, 4 miles = 21120 ft. 4 miles is greater than 21000 ft.
1 mile = 5280 ft so 4 miles = 21120 ft.
4 Ton
4 ft is more........ 1 yd is the same as 3 feet
21120 feet
1 mile = 5280 ft; 4 miles = 5280 x 4 = 21,120 ft
The formula to convert 21120 feet to miles 21,120 ft * 1 mi 5280 ft = 4 mi
There is no unit of measurement with the name or abbreviation "mi".
7110 yd
Which has a greater length 4ft or 4in or 56in