Bildiğim kadarıyla, o hâlâ bekâr.
- So far as I know, she is still unmarried.
Bildiğim kadarıyla, o iyi bir adam.
- He is, so far as I know, a good guy.
insofar as (or that), to the extent that, to such an extent.
I know he suffered from depression, but surely he wouldn't go so far as to kill himself?.
... As far as your amygdala is concerned, all of those are ...
... very chimneys unfold as far as the eye can see ...