YOU SAID:
私の家から彼の家までは3分かかる
INTO JAPANESE
私の家から彼の家までは3分かかる
BACK INTO ENGLISH
It takes three minutes from my house to his house.
INTO JAPANESE
私の家から彼の家まで3分かかります。
BACK INTO ENGLISH
It takes three minutes from my house to his house.
You should move to Japan!