By Public transportation(Seoul ↔ gunsan)- Dong-Seoul Terminal---------Gunsan express bus terminal ( It takes 3 hour and half minutes every 1 hour.)2.
By Airport Limousine BusInCheon Airport(Gate #9C) ↔ Gunsan bus terminal.Limousine bus time schedule- Runs from the Gunsan Terminal at 03:00 – 14:30, every 210mins, takes at about 210 mins.- Runs from the Incheon Airport at 08:20 – 21:40, every 210 mins, takes at about 210mins.