3,725,647.941 miles.
186.2824 miles.
186000 times 20 (3,720,000 miles)
Speed doesn't travel. Light travels.Light goes about 300,000 km in a second; in an hour, it goes 3600 times as far, since an hour has 3600 seconds.
As far as light can travel
An au is an astronomical unit, or how far light will travel in a year.
Speed of light 3.0*10^8 m/s times 5 seconds = 15*10^8m
In a vacuum, light travels about 3,725,648 miles every 20 seconds. In scientific notation this distance is expressed as: 3.725648 x 106 miles per 20 seconds.
500 light seconds = 149,896,229 kilometers
How far does light travel in one hour
The Sun is 92,700,000 miles from Earth, and it takes light 499 seconds to come that far, so another answer is "499 light-seconds."
one twenty fourth of a mile
Twenty Miles