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 1387 feet into kilometers we have to multiply 1387 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

1387 ft → L_(km)

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

L_(km) = 1387 ft × 0.0003048 km

L_(km) = 0.4227576 km

The final result is:

1387 ft → 0.4227576 km

We conclude that 1387 feet is equivalent to 0.4227576 kilometers:

1387 feet = 0.4227576 kilometers

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 kilometer is equal to 2.3654216979186 × 1387 feet.

Another way is saying that 1387 feet is equal to 1 ÷ 2.3654216979186 kilometers.

Approximate result

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

1387 ft ≅ 0.423 km

An alternative is also that one kilometer is approximately two point three six five times one thousand three hundred eighty-seven 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