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 8780 feet into miles we have to multiply 8780 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

8780 ft → L_(mi)

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

L_(mi) = 8780 ft × 0.00018939393939394 mi

L_(mi) = 1.6628787878788 mi

The final result is:

8780 ft → 1.6628787878788 mi

We conclude that 8780 feet is equivalent to 1.6628787878788 miles:

8780 feet = 1.6628787878788 miles

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 mile is equal to 0.60136674259681 × 8780 feet.

Another way is saying that 8780 feet is equal to 1 ÷ 0.60136674259681 miles.

Approximate result

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

8780 ft ≅ 1.663 mi

An alternative is also that one mile is approximately zero point six zero one times eight thousand seven hundred eighty 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