KTX Trains from Jeonju to Seoul
Jeonju to Seoul rail line is served by KTX high-speed trains. Taking a train for this route, you will reach Seoul in less than 2 hours, the longest ride will take 1 hour and 49 minutes. The train will travel 237 kilometers at around 305 km/h speed. You can buy your tickets at the train station, or book online. Tickets can be booked 1 year in advance when purchasing online.