| City | Region | Country | Time Zone | Population | |
|---|---|---|---|---|---|
| Chinch'on | North Chungcheong | South Korea | Korean Standard Time | 60,964 | |
| Hwasun | Jeollanam-do | South Korea | Korean Standard Time | 59,914 | |
| Okcheon | North Chungcheong | South Korea | Korean Standard Time | 56,634 | |
| Eisen | Gyeongsangbuk-do | South Korea | Korean Standard Time | 56,006 | |
| Gapyeong | Gyeonggi-do | South Korea | Korean Standard Time | 55,415 | |
| Yeongam | Jeollanam-do | South Korea | Korean Standard Time | 55,000 | |
| Sinan | Jeollanam-do | South Korea | Korean Standard Time | 53,150 | |
| Miryang | Gyeongsangnam-do | South Korea | Korean Standard Time | 53,103 | |
| T'aebaek | Gangwon-do | South Korea | Korean Standard Time | 48,962 | |
| Kimje | Jeollabuk-do | South Korea | Korean Standard Time | 44,894 | |
| Koesan | North Chungcheong | South Korea | Korean Standard Time | 44,461 | |
| Nonsan | Chungcheongnam-do | South Korea | Korean Standard Time | 43,845 | |
| Munsan | Gyeonggi-do | South Korea | Korean Standard Time | 43,208 | |
| Gijang | Busan | South Korea | Korean Standard Time | 43,064 | |
| Naju | Jeollanam-do | South Korea | Korean Standard Time | 42,459 | |
| Santyoku | Gangwon-do | South Korea | Korean Standard Time | 42,145 | |
| Yesan | Chungcheongnam-do | South Korea | Korean Standard Time | 39,409 | |
| Imsil | Jeollabuk-do | South Korea | Korean Standard Time | 37,514 | |
| Yeoju | Gyeonggi-do | South Korea | Korean Standard Time | 37,490 | |
| Heunghae | Gyeongsangbuk-do | South Korea | Korean Standard Time | 36,080 |

