The Collaborative International Dictionary of English v.0.48:

Farseeing \Far"see`ing\, a.
   1. Able to see to a great distance; farsighted.
      [1913 Webster]

   2. Having foresight as regards the future.
      [1913 Webster]

WordNet (r) 3.0 (2006):

farseeing
    adj 1: capable of seeing to a great distance [syn: eagle-eyed,
           keen-sighted, farseeing, longsighted]
    2: planning prudently for the future; "large goals that required
       farsighted policies"; "took a long view of the geopolitical
       issues" [syn: farseeing, farsighted, foresighted,
       foresightful, prospicient, long, longsighted]

Moby Thesaurus II by Grady Ward, 1.0:

50 Moby Thesaurus words for "farseeing":
   Argus-eyed, acute, anticipant, anticipatory, apperceptive,
   appercipient, argute, astute, cat-eyed, clairvoyant, clear-eyed,
   clear-sighted, cogent, discerning, divinatory, eagle-eyed,
   eye-minded, farsighted, ferret-eyed, forehanded, foreknowing,
   foreseeing, foresighted, forethoughted, forethoughtful, hawk-eyed,
   incisive, intuitive, longheaded, longsighted, penetrating,
   perceptive, percipient, perspicacious, perspicuous, piercing,
   precognitive, precognizant, prepared, prescient, provident,
   providential, prudent, ready, sagacious, sharp-eyed, sharp-sighted,
   telescopic, trenchant, understanding