Source : Webster's Revised Unabridged Dictionary (1913)

Farness \Far"ness\, n. [From {Far}, a.]
   The state of being far off; distance; remoteness. [R.]
   --Grew.

Source : WordNet®

farness
     n : the property of being remote [syn: {remoteness}, {farawayness}]
         [ant: {nearness}]