YOU SAID:

If I was you, I would stay a thousand miles away

INTO JAPANESE

もし私があなただったら、私は千里離れているだろう

BACK INTO ENGLISH

If I were you, I'd be a thousand miles away.

INTO JAPANESE

もし私が君だったら千マイル離れていただろう

BACK INTO ENGLISH

If I were you, I'd be a thousand miles away.