十万八千里

十萬八千里
shíwànqiān
  1. light-years (apart)
  2. a million miles (apart)
  3. (i.e. indicates a huge difference or a huge distance)

CEDICT

  1. describes a great distance; far off
  2. describes a huge difference between two things; miles apart

Wiktionary

形容距离相差悬殊

重編國語辭典

  1. 相差悬殊
  2. 距离遥远

維基詞典

Entry Composition