Conversion formula

The conversion factor from feet to miles is 0.00018939393939394, which means that 1 foot is equal to 0.00018939393939394 miles:

1 ft = 0.00018939393939394 mi

To convert 1689 feet into miles we have to multiply 1689 by the conversion factor in order to get the length amount from feet to miles. We can also form a simple proportion to calculate the result:

1 ft → 0.00018939393939394 mi

1689 ft → L_(mi)

Solve the above proportion to obtain the length L in miles:

L_(mi) = 1689 ft × 0.00018939393939394 mi

L_(mi) = 0.31988636363636 mi

The final result is:

1689 ft → 0.31988636363636 mi

We conclude that 1689 feet is equivalent to 0.31988636363636 miles:

1689 feet = 0.31988636363636 miles

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 mile is equal to 3.1261101243339 × 1689 feet.

Another way is saying that 1689 feet is equal to 1 ÷ 3.1261101243339 miles.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that one thousand six hundred eighty-nine feet is approximately zero point three two miles:

1689 ft ≅ 0.32 mi

An alternative is also that one mile is approximately three point one two six times one thousand six hundred eighty-nine feet.

Conversion table

feet to miles chart

For quick reference purposes, below is the conversion table you can use to convert from feet to miles