Is the visual distance of the airport deliberately set to about 7 nautical miles？

Quote from FrankLFRS

I ask for the distance you can see the runway in the real life…

Here is the answer from my brother-in-law pilot:

“To answer the question of April 4, I think we can guess the terrain at the beginning of the ILS. For the runway, it will depend on a lot of lighting conditinos. Let's say between 2000 and 3000ft.”