Since Heaven is considered a non-physical or metaphysical realm, it is not measured in physical distance from Earth.
The idea of Heaven varies across different religions and cultures, and its nature and accessibility are subjects of faith and interpretation. In many religious traditions, Heaven is considered a transcendent realm where the soul may go after death, and it is often described as a place of eternal peace, joy, and communion with a higher power.
In the context of modern science and the physical universe, the idea of Heaven is not a concept that can be measured or located in terms of physical distance. Instead, it remains a matter of personal, religious, or philosophical belief.