Distance from South Korea to North Korea is: 205 kilometer 
Distance from South Korea to China is: 953 kilometer 
Distance from South Korea to Mongolia is: 1,996 kilometer 
Distance from South Korea to Latvia is: 2,623 kilometer | Up to 500 kilometers | |
| Distance from South Korea to North Korea is: 205 kilometer |
Distance from Seoul to P'yongyang |
| Up to 1,000 kilometers | |
| Distance from South Korea to China is: 953 kilometer |
Distance from Seoul to Beijing |
| Up to 2,000 kilometers | |
| Distance from South Korea to Mongolia is: 1,996 kilometer |
Distance from Seoul to Ulaanbaatar |
| Up to 3,000 kilometers | |
| Distance from South Korea to Latvia is: 2,623 kilometer |
Distance from Seoul to Riga |