10,000 kilometers is equivalent to 0.0000 light-years. This shows how incredibly small this distance is compared to astronomical scales.

A light-year is a unit of distance, specifically the distance that light travels in a vacuum in one Julian year. It's approximately 9.46 trillion kilometers.

The conversion is extremely small because a light-year is an enormous distance, covering trillions of kilometers. 10,000 kilometers is a very short distance in comparison.

Kilometers are sometimes used for very close objects, like the diameter of planets or moons, or distances within our solar system, but light-years are standard for interstellar distances.