YOU SAID:
Hey girl, what you up to?
INTO JAPANESE
ちょっと女の子、何まであなた?
BACK INTO ENGLISH
Hey girl, how far are you?
INTO JAPANESE
ちょっと女の子、あなたはどのくらい遠いですか?
BACK INTO ENGLISH
Hey girl, how far are you?
That didn't even make that much sense in English.