What is the standard horizontal distance between sockets or electrical outlets in a building? Is it written in the electrical code?

Hi, Fiel Albasino!

That would depend on the location about which you are inquiring concerning this, so it would help people to help you the best here if they could know the location.

Thanks!

What is the standard horizontal distance between sockets or electrical outlets in a building? is it written in the electrical code?
Residential or commercial?
If residential, what rooms?
U.S. or someplace else?