Miles below remote station (4)
I believe the answer is:
farm
'station' is the definition.
(thesaurus)
'miles below remote' is the wordplay.
'miles' becomes 'm' (common abbreviation).
'below' means one lot of letters go next to another (in a down clue, some letters go below others).
'remote' becomes 'far' (similar in meaning).
'm' put after 'far' is 'FARM'.
(Other definitions for farm that I've seen before include "Country workplace" , "Ranch" , "Agricultural unit" , "Land, with buildings, used for agricultural purposes" , "and 27: Source of meat" .)