Conversion formula

The conversion factor from feet to kilometers is 0.0003048, which means that 1 foot is equal to 0.0003048 kilometers:

1 ft = 0.0003048 km

To convert 709.5 feet into kilometers we have to multiply 709.5 by the conversion factor in order to get the length amount from feet to kilometers. We can also form a simple proportion to calculate the result:

1 ft → 0.0003048 km

709.5 ft → L_(km)

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

L_(km) = 709.5 ft × 0.0003048 km

L_(km) = 0.2162556 km

The final result is:

709.5 ft → 0.2162556 km

We conclude that 709.5 feet is equivalent to 0.2162556 kilometers:

709.5 feet = 0.2162556 kilometers

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 kilometer is equal to 4.6241577096732 × 709.5 feet.

Another way is saying that 709.5 feet is equal to 1 ÷ 4.6241577096732 kilometers.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that seven hundred nine point five feet is approximately zero point two one six kilometers:

709.5 ft ≅ 0.216 km

An alternative is also that one kilometer is approximately four point six two four times seven hundred nine point five feet.

Conversion table

feet to kilometers chart

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