One light-year = 9,460,730,472,580.8 km
(1079252848.8 km/hr * 24 hrs/day * 365.25 days/yr = 9460730472580.8 km/yr)
A light-year is about 9,461,000,000,000 km.
A light-year is about 9,461,000,000,000 km.
2.3 light-years is 21,759,680,086,935.84 km
9,460,800,000,000 km
1 light year = 9.4605284 × 1015 meters
You can round a number to any place you want to. A light year is a little over 9 x 10^12 km
A light year is around 10 trillion km. A light second is 300,000 km A hour has 3600 seconds The answer is 1,080,000,000 km Something you might want to know is the distance from the sun to the Earth is around 8 light minutes.
1 light year = 9,460,730,472,580.8 km or 63,239.7263 Astronomical Units (AU).
One one year's time, light can travel 9.4605284 × 1012 kilometers.
Each light-year is approximately 9.5 x 1012 km.
1 light year = 9.46*1012 km or 9.46 trillion km (approx)
9,460,800,000,000 km/5,865,696,000,000 miles = 1 light year.