Ural-Altaic language family is today considered an obsolete concept [1] and the families are considered unrelated
[1] https://en.wikipedia.org/wiki/Ural%E2%80%93Altaic_languages
[1] https://en.wikipedia.org/wiki/Ural%E2%80%93Altaic_languages
So the opinions of Linguists aside, the languages that make up the ural-altaic family are not that far apart from each other.