How long it takes to reach the US from Pakistan?
There is no direct flights from Pakistan to the U.S.A.
Are you talking about on average how many hours .
That depends on how far the star is from Earth. Stars are all at great distances from us. Light travels at about 186,000 miles per second or about 300,000 kilometres per second. The Sun is the nearest star to us, and its light takes about 8 minutes to reach us. The next nearest, Proxima Centauri, takes about four years to reach us. Others take years, decades, centuries and even millennia to reach us.
In our Solar System, we see light from our sun reflected off the planets. In more distant galaxies, light from many millions of stars takes a long time to reach the Earth. It takes light 4 years to reach the Earth from Sirius, a near neighbouring star. Using the Hubble telescope, we can see the light from the Eagle Nebula, which takes 7,000 years to reach the Earth.
The closest star is our Sun - it takes light 8 minutes to reach us from the Sun (150 million kilometers). The next-closest known star is Proxima Centauri, at a distance of 4.2 light-years (it takes light 4.2 years to reach us from that star). The closest star is our Sun - it takes light 8 minutes to reach us from the Sun (150 million kilometers). The next-closest known star is Proxima Centauri, at a…