| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Синча | city | Minskaya Oblast' | Belarus | 53.44 | 28.08 | 830 | 1788 |
| Синчата | city | Kirovskaya Oblast' | Russia | 58.65 | 48.31 | 360 | 169 |
| Синчел | city | Alba | Romania | 46.20 | 23.95 | 889 | 6755 |
| Синчец | city | Kardzhali | Bulgaria | 41.55 | 25.20 | 2529 | 3863 |
| Синчицы | city | Smolenskaya Oblast' | Russia | 54.70 | 32.47 | 830 | 298 |
| Синчуваж | city | Nizhegorodskaya Oblast' | Russia | 57.56 | 46.55 | 413 | 745 |
| Синчуки | city | Vitebskaya Oblast' | Belarus | 54.34 | 29.78 | 830 | 1931 |
| Синчханни | city | P'yongbuk | Korea, Dem. Peoples Rep. of (North) | 40.08 | 125.01 | 830 | 4470 |
| Синчходжа | city | Balkh | Afghanistan | 36.94 | 66.76 | 1043 | 6581 |
| Синчэн | city | Liaoning | China | 40.62 | 120.72 | 9 | 78534 |