Conjunction to express extension (of area) "In Moscow and also in the whole Russia there are..."
莫斯科 ~ 俄罗斯

由莫斯科(以至)全俄罗斯 = From Moscow (to) the entire Russia
look at Moscow first, and then extend your view to look at the entire Russia

You cannot reverse the order and write &quot;由全俄罗斯(以至)莫斯科&quot; because 莫斯科 is already included in 全俄罗斯
songyuanyao wrote:

&quot;在莫斯科(以及)全俄罗斯

It means &quot;In Moscow (and also) the entire Russia&quot; .
Mainly indicate things happen in Moscow. Mentioning of Russia as a supplementary information. You cannot reverse the order and write &quot;在全俄罗斯(以及)莫斯科&quot; because 莫斯科 is already included in 全俄罗斯
Usage difference between 以至 and 以及:

&quot;From Boston, New York, Chicago 以至 the whole America&quot; sounds natural. You are extending your view from one city to another and eventually extend to every city in the country

&quot;In Boston, New York, Chicago 以及 the whole America&quot; sound strange, It is easier just say &quot;In the whole United States&quot;