30 years(in Apollo spacecrafts)
49,666,845 light years away from earth
The polaris is 430 light years from Earth.
Betelgeuse is approximately 600 light years from Earth.
~1170 light years.
M 99, also known as Messier 99, is located approximately 50 million light years away from Earth. It is a spiral galaxy in the constellation Coma Berenices.
Betelgeuse is approximately 642.5 light years away from Earth.
The moon is about 0.0000000406 light years away from earth.
About 4.2 light years
Capella is approximately 42.2 light-years away from Earth.
Mercury Is 0.000131 lightyears away from earth
The Andromeda galaxy is approximately 2.537 million light-years away from Earth.
Ganymede, the largest moon of Jupiter, is about 666 million kilometers away from Earth on average. This distance is equivalent to approximately 0.00007 light years.