YOU SAID:

I trust him as far as I could throw him

INTO JAPANESE

私は彼を投げることができる限り私は彼を信頼する

BACK INTO ENGLISH

I trust him as long as I can throw him

INTO JAPANESE

私は彼を投げることができる限り、彼を信頼する

BACK INTO ENGLISH

I trust him as long as I can throw him