Noun1からNoun2に至るまで
Usage
This construction indicates a span of time or space and emphasises the size of that span at the same time. It can also be used for other than spatial or temporal spans. "From X all the way through Y; from X even to Y"
Examples
日本では、１２世紀から１９世紀に至るまで、無事が活躍した。
In Japan from the 12th all the way to the 19th century, The samurai were active.
北海道からお沖縄に至るまで、同じ時間に同じNHKニュースが見られます。
From Hokkaido all the way through Ookinawa, at the same time you can see the same NHK news.