Seojeong-ri is well-connected to several key destinations in South Korea. The Seojeong-ri to Seoul route covers approximately 54 kilometers and takes around 1 hour by train, making it a frequent choice for commuters. Another notable route is from Seojeong-ri to Incheon, which is about 70 kilometers and takes roughly 1 hour and 30 minutes. There are also trains available from Seojeong-ri to Suwon, spanning approximately 32 kilometers, with a travel time of around 40 minutes. Additionally, connections to major rail stations enhance access to other cities such as Busan and Daejeon.