You need to provide more information to get a meaningful answer. The distance traveled by light in air depends on:

* Time: How long does the light travel for?

* Speed: While the speed of light is generally considered constant in a vacuum, it slightly slows down in air.

Here's how to calculate the distance:

1. Speed of light in air: The speed of light in air is approximately 99.97% of the speed of light in a vacuum (299,792,458 meters per second).

2. Time: How long does the light travel for (in seconds)?

3. Distance = Speed x Time

Example:

If light travels for 1 second in air:

* Speed = 0.9997 * 299,792,458 m/s = 299,702,547 m/s

* Time = 1 second

* Distance = 299,702,547 m/s * 1 s = 299,702,547 meters

Therefore, light travels approximately 299,702,547 meters in one second in air.