Traveling West from Kaesong: Destination Country

Kaesong (Gaeseong) is a city in North Korea, located just north of the DMZ (Demilitarized Zone) near the border with South Korea. If you travel west from Kaesong, you remain in North Korea, moving further into the interior of the country (toward Pyongyang and the Yellow Sea coast). You would not cross into another country unless you traveled south across the DMZ into South Korea.