| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| 오산 | city | Jeonnam | Korea, Republic of (South) | 34.63 | 127.46 | 830 | 8230 |
| 오산 | city | Jeonnam | Korea, Republic of (South) | 34.51 | 126.90 | 6 | 9416 |
| 오산 | city | Gyeonggi | Korea, Republic of (South) | 37.15 | 127.07 | 55 | 181938 |
| 오산 | city | Jeonbuk | Korea, Republic of (South) | 35.83 | 127.34 | 1135 | 5693 |
| 오산 | city | Jeonnam | Korea, Republic of (South) | 34.98 | 127.01 | 830 | 9096 |
| 오산 | city | Jeonnam | Korea, Republic of (South) | 34.69 | 126.74 | 95 | 9131 |
| 오산 | city | Jeonnam | Korea, Republic of (South) | 34.65 | 126.80 | 13 | 8898 |
| 오산 | city | Jeonnam | Korea, Republic of (South) | 34.41 | 126.64 | 0 | 16153 |
| 오산 | city | Gyeongbuk | Korea, Republic of (South) | 36.89 | 129.41 | 0 | 4021 |
| 오산 | city | Incheon | Korea, Republic of (South) | 37.74 | 126.39 | 62 | 7102 |
| 오산 | city | Jeonnam | Korea, Republic of (South) | 34.91 | 127.45 | 331 | 63588 |
| 오산 | city | Gyeonggi | Korea, Republic of (South) | 37.24 | 127.56 | 196 | 50355 |
| 오산 | city | Gangwon | Korea, Republic of (South) | 37.53 | 127.99 | 830 | 24667 |
| 오산 | city | Jeonbuk | Korea, Republic of (South) | 35.78 | 127.06 | 242 | 124602 |
| 오산 | city | Jeonbuk | Korea, Republic of (South) | 35.93 | 127.84 | 1909 | 5012 |
| 오산 | city | Gyeongnam | Korea, Republic of (South) | 35.87 | 127.92 | 1669 | 4286 |
| 오산 | city | Chungnam | Korea, Republic of (South) | 36.28 | 126.95 | 193 | 31423 |
| 오산 | city | Chungnam | Korea, Republic of (South) | 36.49 | 126.66 | 173 | 16241 |
| 오산 | city | Jeonbuk | Korea, Republic of (South) | 36.01 | 127.69 | 830 | 4800 |
| 오산 | city | Gyeongnam | Korea, Republic of (South) | 35.69 | 127.69 | 1669 | 6386 |
| 오산 | city | Jeonbuk | Korea, Republic of (South) | 35.52 | 127.60 | 1669 | 6263 |
| 오산 | city | Gyeongnam | Korea, Republic of (South) | 34.94 | 128.36 | 154 | 26914 |
| 오산 | city | Gyeongbuk | Korea, Republic of (South) | 35.92 | 128.21 | 249 | 8344 |
| 오산 | city | Gyeongnam | Korea, Republic of (South) | 35.55 | 128.62 | 301 | 11178 |
| 오산 | city | Ulsan | Korea, Republic of (South) | 35.44 | 129.30 | 42 | 101794 |
| 오산 | city | Jeonnam | Korea, Republic of (South) | 35.23 | 127.01 | 262 | 15029 |
| 오산동 | city | Gwangju | Korea, Republic of (South) | 35.23 | 126.73 | 49 | 31799 |
| 오산동 | city | Gyeonggi | Korea, Republic of (South) | 37.81 | 126.90 | 308 | 26681 |
| 오산동 (Osandong) | city | Gwangju | Korea, Republic of (South) | 35.23 | 126.73 | 49 | 31799 |
| 오산리 | city | P'yongbuk | Korea, Dem. Peoples Rep. of (North) | 39.60 | 125.29 | 72 | 36098 |
| 오산리 | city | Kangwon | Korea, Dem. Peoples Rep. of (North) | 38.98 | 127.41 | 311 | 20354 |
| 오산리 | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 38.77 | 125.34 | 36 | 110468 |
| 오산리 | city | Hwangnam | Korea, Dem. Peoples Rep. of (North) | 37.90 | 125.55 | 82 | 18607 |
| 오산리 | city | Kangwon | Korea, Dem. Peoples Rep. of (North) | 39.41 | 127.38 | 0 | 21147 |
| 오산리 | city | Chungnam | Korea, Republic of (South) | 36.73 | 126.80 | 36 | 37791 |
| 오산리 | city | Jeonnam | Korea, Republic of (South) | 34.62 | 126.89 | 383 | 9583 |
| 오산리 | city | Gyeonggi | Korea, Republic of (South) | 37.33 | 127.15 | 830 | 292512 |
| 오산리 | city | Gyeonggi | Korea, Republic of (South) | 37.19 | 127.10 | 127 | 169525 |
| 오산리 | city | Chungnam | Korea, Republic of (South) | 36.80 | 126.92 | 32 | 48414 |
| 오산리 | city | Jeonbuk | Korea, Republic of (South) | 35.59 | 127.38 | 830 | 5981 |
| 오산리 | city | Jeonbuk | Korea, Republic of (South) | 35.98 | 127.22 | 209 | 10268 |
| 오산리 | city | Jeonbuk | Korea, Republic of (South) | 35.93 | 127.03 | 9 | 101219 |
| 오산리 | city | Gyeongbuk | Korea, Republic of (South) | 36.90 | 129.41 | 216 | 3774 |
| 오산리 | city | Jeonbuk | Korea, Republic of (South) | 36.01 | 127.69 | 830 | 4757 |
| 오산리 | city | Chungnam | Korea, Republic of (South) | 36.13 | 127.28 | 305 | 8516 |
| 오산리 (Osalli) | city | Gyeonggi | Korea, Republic of (South) | 37.33 | 127.15 | 830 | 292512 |
| 오산리 (Osalli) | city | Gyeonggi | Korea, Republic of (South) | 37.19 | 127.10 | 127 | 169525 |
| 오산말 | city | Chungnam | Korea, Republic of (South) | 36.76 | 126.95 | 124 | 52248 |
| 오산상리 | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 38.77 | 125.36 | 9 | 149106 |
| 오산시 | city | Gyeonggi | Korea, Republic of (South) | 37.15 | 127.07 | 55 | 181938 |
| 오산시 (Osan) | city | Gyeonggi | Korea, Republic of (South) | 37.15 | 127.07 | 55 | 181938 |
| 오산중리 | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 38.77 | 125.36 | 13 | 169085 |
| 오산하리 | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 38.76 | 125.35 | 16 | 147445 |