## Unit Converter

## Conversion formula

The conversion factor from centimeters to kilometers is 1.0E-5, which means that 1 centimeter is equal to 1.0E-5 kilometers:

1 cm = 1.0E-5 km

To convert 389 centimeters into kilometers we have to multiply 389 by the conversion factor in order to get the length amount from centimeters to kilometers. We can also form a simple proportion to calculate the result:

1 cm → 1.0E-5 km

389 cm → L_{(km)}

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

L_{(km)} = 389 cm × 1.0E-5 km

L_{(km)} = 0.00389 km

The final result is:

389 cm → 0.00389 km

We conclude that **389 centimeters is equivalent to 0.00389 kilometers**:

389 centimeters = 0.00389 kilometers

## Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case **1 kilometer is equal to 257.06940874036 × 389 centimeters**.

Another way is saying that *389 centimeters is equal to 1 ÷ 257.06940874036 kilometers*.

## Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that **three hundred eighty-nine centimeters is approximately zero point zero zero four kilometers**:

389 cm ≅ 0.004 km

An alternative is also that *one kilometer is approximately two hundred fifty-seven point zero six nine times three hundred eighty-nine centimeters*.

## Conversion table

### centimeters to kilometers chart

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

centimeters (cm) | kilometers (km) |
---|---|

390 centimeters | 0.004 kilometers |

391 centimeters | 0.004 kilometers |

392 centimeters | 0.004 kilometers |

393 centimeters | 0.004 kilometers |

394 centimeters | 0.004 kilometers |

395 centimeters | 0.004 kilometers |

396 centimeters | 0.004 kilometers |

397 centimeters | 0.004 kilometers |

398 centimeters | 0.004 kilometers |

399 centimeters | 0.004 kilometers |