十萬八千里

十万八千里
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

形容距離相差懸殊

重編國語辭典

  1. 相差懸殊
  2. 距離遙遠

維基詞典

Entry Composition