## 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 17.1 feet into miles we have to multiply 17.1 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

17.1 ft → L(mi)

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

L(mi) = 17.1 ft × 0.00018939393939394 mi

L(mi) = 0.0032386363636364 mi

The final result is:

17.1 ft → 0.0032386363636364 mi

We conclude that 17.1 feet is equivalent to 0.0032386363636364 miles:

17.1 feet = 0.0032386363636364 miles

## Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 mile is equal to 308.77192982456 × 17.1 feet.

Another way is saying that 17.1 feet is equal to 1 ÷ 308.77192982456 miles.

## Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that seventeen point one feet is approximately zero point zero zero three miles:

17.1 ft ≅ 0.003 mi

An alternative is also that one mile is approximately three hundred eight point seven seven two times seventeen point one 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

feet (ft) miles (mi)
18.1 feet 0.003 miles
19.1 feet 0.004 miles
20.1 feet 0.004 miles
21.1 feet 0.004 miles
22.1 feet 0.004 miles
23.1 feet 0.004 miles
24.1 feet 0.005 miles
25.1 feet 0.005 miles
26.1 feet 0.005 miles
27.1 feet 0.005 miles