🇺🇸 Springfield, United States

Springfield is the capital city of Illinois, United States, with a population of approximately 116,000 people. While it is not a major seaport, it is located near the Illinois River, which provides access to the Mississippi River and the Gulf of Mexico. The city is known for its historic sites, including the Abraham Lincoln Presidential Library and Museum, making it an interesting destination for seafarers and shipowners looking to explore American history.