한국 소주 한국 막걸리 지도

There is a map of Korean soju and a map of Korean makgeolli.
https://m.blog.naver.com/bos2049/220907620566

https://en.wikipedia.org/wiki/Makgeolli

https://en.wikipedia.org/wiki/Soju

However, most of them are sold in Seoul. Even though the origins differ, the main demand source is the Seoul and Gyeonggi areas.
However, there are soju and makgeolli that are not sold in Seoul, but are only sold in the region. Meanwhile, while soju has a fairly long shelf life and expiration date, makgeolli has a short shelf life.
Therefore, makgeolli is often only sold in the region.