This interactive Earth–Moon distance scale model shows Earth (left) and Moon (right) at true relative size, and the range of their distance. Adjust Moon’s diameter in pixels; Earth scales automatically.

DistanceToSun.com

Interactive scale models that let you explore real astronomical distances and object sizes.

Earth
Moon

Earth–Moon scale model

Adjust the Moon’s diameter (in pixels). The other body size and the distance update live using real ratios. Drag to pan, or scroll to move around.

Tip: Large Moon sizes make the bodies and distance enormous — use the jump buttons.

km miles
Sun–Earth Earth–Moon Earth–Mercury Earth–Venus Earth–Mars Earth–Pluto Jupiter–Earth Saturn–Earth Uranus–Earth Neptune–Earth About

Scale numbers
Safe Mode: For extreme distances when browsers break Off