a Lightyear, around 1013 kilometres.
Kilometers
The parsec is 3.26 light years. Astronomers measure distances to remote galaxies in megaparsecs--millions of parsecs. This is about the longest commonly used length metric.
You measure long distances with miles.
You measure long distances with miles.
It depends on what you are trying to measure. Long distances usually are measured in miles. Survey distances usually are measured in feet.
A measurement for long distances that starts with the letter "k" could be kilometre (or kilometer, depending on where you live).
You can use astronomical units or light years.
to measure long distances
Long distances are measured in AU in Eve Online. For short distances, it is measured in KM.
The main thing Kilometers measure are long distances but this type of measurement is rarely used for anything else.
scientists use light-years to measure long distances in space. a light year, (abrviated ly) is the distance light can travel.
That would depend on how long your tape measure was.