3
None.
3 miles is equal to 3 miles.
About three miles.
0.3 miles
15,840
Three miles = 15,840 feet.
3 miles is 4.83 kilometers.
190,080 inches
Your question does not make sense. That is like saying, how many miles are equal to five miles? Well obviously, the answer is five miles...
Three inches is 0.000047348 mile.
883.4 square miles.
One mile is equal to 5,280 feet. Using multiplication, one can deduce that three miles are equal to 15,840 feet.