A great distance (4)
I believe the answer is:
afar
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">a great distance</span>' is the definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for afar that I've seen before include "(From/at) a great distance" , "a good way off" , "Many miles away" , "Unusually distant" , "At a distance (literary)" .)