Can you alter view distances?

Does anyone know if it would be possible to alter the viewing distance [expand it] on a roblox game? and if possible how about would you do it?

The answer to your question simpfully is no.

Roblox engine renders a maximum of 4k studs in every direction if the player is on max quality level (10). This range is around 200 studs on quality level 1.

There is no way you can go over 4k studs view range.

There's also no way you can increase the range to 4k studs when the player is on a low quality level.