Wikipedia There is more information available on this subject at Kilometer on the English Wikipedia.

A "klick" is a military term for a kilometer (or one thousand meters). The UNSC Marine Corps of the 26th century still use this form of measurement.[1][2][3][4]


  1. Halo: Combat Evolved, level Two Betrayals
  2. Halo 3, level Sierra 117
  3. Halo 3: ODST, level Prepare To Drop
  4. Halo: Reach, level Overlook (Overlook Radio Conversation)