The phrase "as yet far" is correct and usable in written English.
It can be used to indicate that something is still distant or not achieved at the present time.
Example: "The project is as yet far from completion, but we are making progress."
Alternatives: "still quite distant" or "not yet close".
His senior advisers have warned that the problems are as yet far from solved.
Mr. Greene's formal preoccupations display a promising deliberation but are as yet far too anemic to be very engaging.
This review extends from those that have already reached the marketplace to those that are highly speculative and as yet far from realization.
Making her Covent Garden debut with this revival of Jonathan Miller's production of Mozart's intricate comedy is conductor Julia Jones, British-born, though as yet far better known in mainland Europe than here.
On the "Eyewitness News" set, sand wiched in between Melba Tolliver and John Schubeck, Bouton is as yet far from a polished television performer and he's the first to admit it.
Critic Deryck Cooke argued that, like Beethoven's Ninth, "it sets before us an ideal [of redemption] which we are as yet far from realising – even perhaps moving away from – but which we can hardly abandon without perishing".
However, this is as yet very far from being a new cold war.
Section 5 has not as yet (as far as I can tell) been examined by the courts in respect of whether it is compatible with the European Convention.
The coming program featuring living choreographers — Christopher Wheeldon, Alexei Ratmansky, Peter Martins, Mauro Bigonzetti — has as yet sold far worse.
In fact it has a lot of the functionality of a social network like Facebook (no vampires as yet as far as I know), including status updates.
Of course, internet access for every child in America is as yet a far-off goal, but there are certain key steps that schools can take to make sure even kids without at-home internet don't get left behind.
