Convert 1 light-second to kilometer

299,792.4579861111 km
1 light-second is equal to 299,792.4579861111 km (kilometer). To convert from light-second to kilometer, multiply by 299,792.4579861111 or divide by 0.0000033356409521360553.

About 1 light-second

One light-second

About 299,792.4579861111 km

Two Hundred Ninety-Nine Thousand Seven Hundred Ninety-Two Point Four Five Seven Nine Eight Six One One One One kilometer

Other Measurements