🇰🇷 Cheonan-si, South Korea

Cheonan-si is a city located in South Korea with a population of approximately 670,000 people. It is not directly coastal, but it is located near the west coast of South Korea, making it accessible for seafarers. While Cheonan-si does not have any major ports or shipyards, it is well-connected to other cities in South Korea that do, such as Incheon and Busan, which may be of interest to shipowners and crewing companies.