Your examples indicate this zoom lens is a versatile tool, and capable of delivering quality results in the near range and also towards the horizon. Atmospheric influence will of course degrade distant scenery by air turbulence and lowering of contrast, thus there is a limit to what can be extracted from far away subjects. Shooting during night, in cold weather, or very early in the morning, are ways of abating the degradation caused by distance alone, but there are limits to what can be achieved of course.
I was positively surprised of the near-range scenes. Apparently the ability to concentrate the field of view in combination with high-contrast optics lead to punchy manifestations of the chosen scene.