Definition of "as far as"

as far as

conjunction
1. Used other than figuratively or idiomatically: see as,‎ far,‎ as.
2. To the degree or extent that.
preposition
1. Used other than figuratively or idiomatically: see as,‎ far,‎ as.
2. (sometimes proscribed; see usage note) With respect to; as relates to.
  Quotations
  As far as food—still no nausea or problems.
  2004, Susan Maria Leach, Before & After: Living & Eating Well After Weight Loss Surgery (non-fiction), HarperCollins, page 21
  As far as food, the fire department will have hot dogs and brats.
  2007 July 28, “Stateline Area News in Brief”, in Beloit Daily News‎ (Broadsheet)
  As far as food, Courville had expected to have his pick of barbecue and beef jerky […]
  2007 July 27, Jodi Rogstad, “The lure of the frontier echoes far”, in Wyoming Tribune Eagle‎
  "We put a lot of emphasis into the training of our staff, as far as food knowledge, wine knowledge," he said.
  2007 August 5, Susan Frick Carlman, “Pasta and more”, in Naperville Sun