# What is the largest form of distance?

## What is the largest form of distance?

One gigaparsec (Gpc) is one billion parsecs one of the largest units of length commonly used. One gigaparsec is about 3.26 billion ly, or roughly 114 of the distance to the horizon of the observable universe (dictated by the cosmic background radiation).

## Which of the following is the largest unit of distance?

Kilometre is a unit of length and the largest of all the other three given in the option. It is equal to one thousand meters. As it is the largest unit, it is used to measure distance between geographical places on land. Hence from the above discussion we can conclude the kilometer is the largest unit of length.

## What is the largest distance in astronomy?

astronomical unit (AU, or au), a unit of length effectively equal to the average, or mean, distance between Earth and the Sun, defined as 149,597,870.7 km (92,955,807.3 miles).

## What is the largest distance?

A light year is the longest unit of measurement. At a distance of 5.88 trillion miles, or 9.5 trillion kilometers.

parsec

Parsec

## What unit is large distance measured in?

Kilometer is the unit which is used to measure the large distances.

parsecs

## Which is the largest distance?

A light year is the longest unit of measurement. At a distance of 5.88 trillion miles, or 9.5 trillion kilometers.