The driving distance from Seoul to Ilsan is roughly 379 kilometers. Based on the route taken and targeted visitors problems, it will take around 4 hours and 6 minutes to drive from Seoul to Ilsan. It should be mentioned this estimation is matter to alter determined by various things, including https://damienlvelt.bloggosite.com/40853496/an-unbiased-view-of-ilsan-city-일산명월관