There are many post-baccalaureate programs for students who already have a bachelor’s degree, but need to complete premed requirements: Postbac It isn’t clear why you would need an entire second bachelor’s degree.
Also, depending on where you are in Asia, there may possibly be a campus where you can take classes at a satellite campus associated with a US university. For example, Temple University (Pennsylvania public U) has a campus in Tokyo; the SUNY system has a campus in Incheon, South Korea, and Kean University (NJ public) has a campus in Wenzhou, China.