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 422 feet into miles we have to multiply 422 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

422 ft → L_(mi)

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

L_(mi) = 422 ft × 0.00018939393939394 mi

L_(mi) = 0.079924242424242 mi

The final result is:

422 ft → 0.079924242424242 mi

We conclude that 422 feet is equivalent to 0.079924242424242 miles:

422 feet = 0.079924242424242 miles

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 mile is equal to 12.511848341232 × 422 feet.

Another way is saying that 422 feet is equal to 1 ÷ 12.511848341232 miles.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that four hundred twenty-two feet is approximately zero point zero eight miles:

422 ft ≅ 0.08 mi

An alternative is also that one mile is approximately twelve point five one two times four hundred twenty-two 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