How far does gravity extend from the surface of the moon?

There is a force of gravity in both directions between every pair of objects,

attracting them toward each other. There's no limit on the distance.

There is a force of gravity in both directions between the lint in your pocket

and the smallest grain of sand on the beach on the far side of the farthest

planet orbiting the farthest star in the farthest galaxy from Earth, attracting

them toward each other.