Smart answer:

Your search for How many kilometers is one light year returned the following results:

about, oh, nine and a half thousand billion kilometres

One light year is about, oh, nine and a half thousand billion kilometres.'

Source:

about 10 trillion kms

One light-year is about 10 trillion kms.

Source:

9,460,536,000,000 kilometers (5,878,505,000,000 miles)

One light-year is approximately 9,460,536,000,000 kilometers (5,878,505,000,000 miles).

Source:

approximately 9 1/2 million km

A light year is approximately 9 1/2 million km.

Source:

to 9.46 thousands billions of kilometres

Just to remind, one light year corresponds to 9.46 thousands billions of kilometres!

Source:

3 10 5 km/s, how many kilometers are in a light year

If the speed of light is 3 10 5 km/s, how many kilometers are in a light year?

Source:

at the speed of three hundred thousand kilometres per second

A light year is the distance travelled by light in a year, at the speed of three hundred thousand kilometres per second.

Source:

the speed of light

If the speed of light is 3 10 5 km/s, how many kilometers are in a light year?

Source:

at the speed of three hundred thousand kilometers per second

A light year is the distance traveled by light in a year, at the speed of three hundred thousand kilometers per second.

almost 10 trillion kilometers

A light-year is almost 6 trillion miles (almost 10 trillion kilometers).

Source: