About 103 miles at the closest.
No, North Korea, South Korea, and Japan are three separate nations.
By city proper, the capitals of China, Russia, and South Korea are the largest. By metropolitan area, the capitals of Japan, South Korea, and Mexico are the largest.
By city proper, the capitals of China, Russia, and South Korea are the largest. By metropolitan area, the capitals of Japan, South Korea, and Mexico are the largest.
Two separate states formed when Korea gained independence from Japan, with Communist North Korea and Capitalist South Korea
the countries of Korea and Japan
The neighboring countries of North Korea are South Korea, China, Russia, Japan, and Mongolia.
There are 76.25 miles from south Korea to japan.
China and North Korea have poorer economy compare to South Korea and Japan.
The Japanese (and most of the world today call it the Sea of Japan. But since 1992, North and South Korea and have disputed the name. North Korea chooses to call it "East Sea of Korea" ans South Korea simply calls it "East Sea." Some contemporary maps have added "East Sea" in parentheses after "Sea of Japan."
The Sea of Japan
Japan is by China, the coasts of North Korea and South Korea and next to the sea of Japan.
The only country that borders South Korea is North Korea. South Korea is also very close to Japan and China over the water.