How many km is 5 light years?

5 light years = 47,303,652,362,904 km

It is 47,303,652,362,904 km, so saying 47,303,652,362,904 km is fine — rounding is within 0.5%.

And how many light years is 5 km?

5 km = 0 light years

Formula: km = light years × 9,460,730,472,580.8

0.5 light years4,730,365,236,290km

1 light years9,460,730,472,581km

1.5 light years14,191,095,708,871km

2 light years18,921,460,945,162km

2.5 light years23,651,826,181,452km

3 light years28,382,191,417,742km

3.5 light years33,112,556,654,033km

4 light years37,842,921,890,323km

4.5 light years42,573,287,126,614km

5 light years47,303,652,362,904km

5.5 light years52,034,017,599,194km

6 light years56,764,382,835,485km

6.5 light years61,494,748,071,775km

7 light years66,225,113,308,066km

7.5 light years70,955,478,544,356km

8 light years75,685,843,780,646km

8.5 light years80,416,209,016,937km

9 light years85,146,574,253,227km

9.5 light years89,876,939,489,518km

10 light years94,607,304,725,808km