Between the stars, the shorter distances span tens of millions of kilometers, and the longer ones are even more exaggerated—hundreds of millions, billions, and even tens of billions of kilometers—are considered short.
You should know that the distance between the Earth and the Moon is nearly 400,000 kilometers. With such a distance, Country of Yun once mobilized the nation's manpower and material resources to send people to the Moon, but after playing around for not even two years, they had to stop.
The Moon is just Earth's satellite, and as for Mars, which is even closer, Country of Yun and Xuan Country have always had plans, but they've always been indefinitely postponed.
Even for cultivators, to cross between two planets requires at least the strength of the Primordial Spirit Realm, because breaking through the atmosphere and entering outer space involves immense temperatures high enough to melt many hard metals. Although it's not as extreme as pill flame, it's not far off.
