pitkällekin
pitkällekin is a Finnish adverb. It is the allative case of the adverb pitkälle, which itself is the allative case of the adjective pitkä meaning long. Therefore, pitkällekin literally translates to "even to far" or "even far".
In common usage, pitkällekin functions as an intensifier, indicating that something extends or goes further than
The particle "-kin" attached to pitkälle adds an element of emphasis or inclusion, suggesting "also" or "even".
The word is often used in contexts where one is describing a situation that has progressed significantly