If you are asking how far light travels ( in a vacuum ) in a year...... it travels 9,460,730,472,580.8 km. at a speed of 299,792,458 metres/second.
About 9.45 trillion kilometers (5.88 trillion miles) per year if you mean how far can light (including the sun's light) travel in a year. 365 days/year * 86,400 seconds/day * 299,792 km/s = 9.45 x 10^12 km/year
500 light seconds = 149,896,229 kilometers
One light year is around 10 trillion km or 6 trillion miles. Nine lightyears would be 90 trillion km or 54 trillion miles. You would generally just say nine lightyears though.
Light will travel 5.6 million miles (9 million km) in 30 seconds. It doesn't matter where it's going.Pacing off that distance within the solar system, it's enough to get you about 15% of the way fromthe sun to Mercury, and about 11% of the way from earth to Mars when they are closest together.
In a vacuum............... Light travels 299,792.458 km per second In one minute light travels 17,987,547.48 km. In one hour light travels 1,079,252,849 km. In one year roughly 9.5 x 10*12
how far does blood travel in a day? it travels 60,000 miles (96,000 km)
126 km = 78.75 miles very nearly
About 9.45 trillion kilometers (5.88 trillion miles) per year if you mean how far can light (including the sun's light) travel in a year. 365 days/year * 86,400 seconds/day * 299,792 km/s = 9.45 x 10^12 km/year
500 light seconds = 149,896,229 kilometers
The speed of light is approximately 3 x 10^8 metres/sec. So in 10 minutes, light would travel 60 time that which is 180 x 10^8 metres or 18,000,000,000metres or 18 million km.
How far is 1600 km ?
2.3 km in miles = 1.42915374 miles
Speed doesn't travel. Light travels.Light goes about 300,000 km in a second; in an hour, it goes 3600 times as far, since an hour has 3600 seconds.
0.25 km = 0.1553 miles
8000 km is about 5000 miles
805 km is 500.2 miles.
The Distance between Cape Town (Western Cape) and Bloemfontein (Free State) is : 908.94 kilometers (km). The approximate travel/road distance can be around 1045.28 km to 1136.18 km In Other Units: 564.79 miles. The approximate travel/road distance can be around 649.51 miles to 705.99 miles 490.46 nautical miles. The approximate travel/road distance can be around 564.03 nautical miles to 613.07 nautical miles