| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| 아치 | city | Gyeongbuk | Korea, Republic of (South) | 35.66 | 128.37 | 137 | 11411 |
| 아치곡 | city | Gyeongbuk | Korea, Republic of (South) | 36.65 | 129.38 | 862 | 3023 |
| 아치내 | city | Hwangbuk | Korea, Dem. Peoples Rep. of (North) | 38.57 | 126.48 | 830 | 14722 |
| 아치내 | city | Chungnam | Korea, Republic of (South) | 36.72 | 126.13 | 0 | 2695 |
| 아치동 | city | Gyeongbuk | Korea, Republic of (South) | 35.66 | 128.37 | 137 | 11411 |
| 아치동 | city | Gyeongbuk | Korea, Republic of (South) | 36.11 | 128.72 | 830 | 5074 |
| 아치동 | city | Gyeongbuk | Korea, Republic of (South) | 35.67 | 128.34 | 830 | 8596 |
| 아치실 | city | Gyeongbuk | Korea, Republic of (South) | 35.68 | 128.33 | 160 | 8493 |
| 아치실 | city | Gyeongbuk | Korea, Republic of (South) | 36.98 | 128.77 | 1669 | 1336 |
| 아치실 | city | Jeonnam | Korea, Republic of (South) | 35.32 | 126.73 | 403 | 8484 |
| 아치울 | city | Gyeonggi | Korea, Republic of (South) | 37.57 | 127.12 | 45 | 1624812 |