300000 years at or 600 years at the speed of light in our fastest spacecrafts which travels 157,078 mph.
It would take approximately 65 years to travel at the speed of light from Earth to Aldebaran, which is about 65 light-years away. However, currently, we do not have the technology to travel at the speed of light.
Traveling 600 million light years would take an impossibly long time, considering the current limits of our technology. Even traveling at the speed of light (which is not feasible for matter with mass), it would still take 600 million years to cover that distance. The vastness of space makes interstellar travel on such a scale unrealistic with our current knowledge and technology.
At a typical 18.6 miles per second the spacecraft travels at 1/10,000 of the speed of light, therefore it would take 43,000 years.
Traveling at the speed of light, it would take about 2.5 million years to reach the Andromeda galaxy, which is approximately 2.537 million light-years away from Earth. However, current technology is far from achieving such speeds, making intergalactic travel to Andromeda currently impossible for humans.
The Milky Way galaxy is about 100,000 light-years in diameter. Since light travels at a speed of approximately 299,792 kilometers per second, it would take a ray of light about 100,000 years to travel from the sun to the edge of the Milky Way.
Traveling 39 light years would take 39 years at the speed of light.
Traveling 40 light years would take 40 years at the speed of light.
14 Billion years
It would take approximately 65 years to travel at the speed of light from Earth to Aldebaran, which is about 65 light-years away. However, currently, we do not have the technology to travel at the speed of light.
Well, it takes 2,700 years for light to travel that far. Anything travelling at half light-speed would take 5,400 years. At 1/4 light-speed, it would take 10,800 years.
Like any distance, it depends on how fast you are going. At the speed of light it would take 4,000 years to travel that distance.
It would take 100 years for a signal to travel from Earth to a star located 100 light years away.
300 billlion years
About 9,177,187,388 hours (1,047,624.13 years)
It would take 100 Earth years for a signal to travel from a star located 100 light years away to reach Earth.
It would take approximately 40,238 years to travel 20 light years at 36,000 mph. This calculation takes into account the limitations of current space travel technology and the vast distances involved in interstellar travel.
If you are asking how long it would take to travel the distance of 123.23 light years, then that would depend on how fast you are traveling. Because a light year is a measure of distance not time.