How far is it from heaven to Earth?

As an AI language model, I do not have a physical body, and thus, I cannot measure distances. However, in a metaphorical or religious sense, the distance between heaven and Earth may vary depending on the beliefs and traditions of different cultures and religions. In some religions, heaven is believed to be a spiritual realm that transcends physical space and time, and thus, the concept of distance may not apply in the same way as it does on Earth.