It is not the only way you can plot it
Then provide an alternative which has the distance between major cities still correct.
considering just the distances between cities and distances between rural villages may be different and no one would notice.
People would notice when they try to travel between them due to massively different travel times, different odometer readings and so on.
Just observe a sunrise. Check whether the sun rises on the exact same minute the weather authorities claim.
You mean that wonderful thing FEers can't explain?
If you are so confident that it is wrong, why don't you show where it is wrong, with actual evidence?
Make sure you find the time for your location, not simply your city.
The time of sunrise varies with longitude, latitude and elevation.
Moreover, the Earth is observers to be flat
No it isn't.
What you really mean is that when standing on it you don't notice the gradual curvature.
In order to observe it to be flat you would need to be able to show the entire Earth at once, with no significant curvature.
But photos from space (which you simply reject because it doesn't fit your fantasy) show quite clearly that it is round.
hence it shall be people who claim Earth is round who should prove it.
Earth has been proven to be round beyond any sane doubt. There are mountains evidence to support it including photos and simple experiments you can do yourself.
Conversely, all FE appears to have is "it looks flat".
As they are the ones who claim something that is different from what is observed.
No, that would be the flat earthers, claiming pure fantasy not backed up by any evidence.