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 4280 feet into kilometers we have to multiply 4280 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

4280 ft → L_(km)

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

L_(km) = 4280 ft × 0.0003048 km

L_(km) = 1.304544 km

The final result is:

4280 ft → 1.304544 km

We conclude that 4280 feet is equivalent to 1.304544 kilometers:

4280 feet = 1.304544 kilometers

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 kilometer is equal to 0.76655137733951 × 4280 feet.

Another way is saying that 4280 feet is equal to 1 ÷ 0.76655137733951 kilometers.

Approximate result

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

4280 ft ≅ 1.305 km

An alternative is also that one kilometer is approximately zero point seven six seven times four thousand two hundred eighty 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