Do guys prefer tall girls over short girls?
Best you focus on what you can and forget about what you cannot control, like your height. Or you be asking do guys like red heads, do guys like blondes, do guys like girls with glasses and do girls like girls with small breasts or big breast?
Do guys like white girls, black girls, Spainish, Chineese, Arab, Americans, aliens ;)
We like girls who are confident in themselves and run as far as we can from girls who are insecure about their bodies, looks and anything else.
But just for good measure, let me open your mind...