Jeonui is well-connected to several important destinations in South Korea. The Jeonui to Busan route, covering about 314 kilometers, takes approximately 3 hours and 45 minutes by KTX train. Another significant route is Jeonui to Seoul, spanning roughly 410 kilometers, with travel time of around 2 hours and 30 minutes. Frequent services are available from Jeonui to Daejeon, which is about 160 kilometers away, typically requiring around 2 hours. Travelers can also reach Gwangju from Jeonui, which is approximately 90 kilometers and takes about 1 hour.