| Location | End | Zenith of longitude and latitude | Width | ||
|---|---|---|---|---|---|
| name of place | Zenith | ||||
| East longitude | North latitude | ||||
| Hwasun-gun, Cheollanam-do |
eastern end | Songdan-ri, Buk-myeon, Hwasun-gun |
127′12′12″ | 35′10′58″ | 32㎞ from east to west |
| western end | Haengsan-ri, Doam-myeon, Hwasun-gun |
126′49′34″ | 34′52′04″ | 43㎞ from south to north |
|
| southern end | Cheongpung-myeon, Hwasun-gun |
126′56′48″ | 34′49′18″ | ||
| northern end | Buk-myeon, Hwasun-gun | 127′11′10″ | 35′12′40″ | ||