The average distance between the Earth and the Moon is 384,400 kilometers (238,855 miles).
Understanding the Earth-Moon Distance
Based on astronomical measurements, the Moon's distance from Earth isn't constant. It follows an elliptical orbit, meaning the distance varies slightly over time. However, the commonly used figure is the average distance.
According to reference information, the average distance between our planet and its natural satellite is precisely:
Distance Value | Unit |
---|---|
384,400 | Kilometers (km) |
238,855 | Miles (miles) |
This average figure of 384,400 km (238,855 miles) is a fundamental value in astronomy and space exploration, crucial for planning missions like the Apollo program or calculating trajectories for probes.
While the distance fluctuates, this average provides a reliable benchmark for understanding the vast scale of space, even to our closest celestial neighbor.