Bildiğim kadarıyla, o hâlâ bekâr.
- So far as I know, she is still unmarried.
Bildiği kadarıyla işler yolunda gidiyordu.
- So far as he was concerned, things were going well.
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 ...
... as far as 60 miles a day, ...