| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Ciamasir | city | Odes'ka Oblast' | Ukraine | 45.61 | 29.16 | 127 | 2986 |
| Cieladz | city | L'vivs'ka Oblast' | Ukraine | 50.52 | 24.27 | 830 | 18662 |
| Cieląż | city | L'vivs'ka Oblast' | Ukraine | 50.52 | 24.27 | 830 | 18662 |
| Ciełąż | city | L'vivs'ka Oblast' | Ukraine | 50.52 | 24.27 | 830 | 18662 |
| Cigányos | city | Zakarpats'ka Oblast' | Ukraine | 48.59 | 22.39 | 830 | 20950 |
| Ciişia | city | Odes'ka Oblast' | Ukraine | 45.89 | 28.85 | 324 | 4917 |
| Cioara Murzei | city | Odes'ka Oblast' | Ukraine | 46.38 | 29.11 | 367 | 2235 |
| Ciobana | city | Odes'ka Oblast' | Ukraine | 46.00 | 30.33 | 3 | 1199 |
| Ciortkiv | city | Ternopil's'ka Oblast' | Ukraine | 49.02 | 25.80 | 925 | 7025 |
| Ciołkowicze Małe | city | Rivnens'ka Oblast' | Ukraine | 51.69 | 25.97 | 830 | 2000 |
| Ciołkowicze Wielkie | city | Rivnens'ka Oblast' | Ukraine | 51.59 | 25.96 | 830 | 2313 |
| Circassium | city | Cherkas'ka Oblast' | Ukraine | 49.43 | 32.06 | 305 | 291763 |
| Cismele | city | Odes'ka Oblast' | Ukraine | 45.72 | 29.44 | 104 | 3002 |
| Cisów | city | Ivano-Frankivs'ka Oblast' | Ukraine | 49.05 | 23.77 | 1669 | 4470 |
| Ciudeiu | city | Chernivets'ka Oblast' | Ukraine | 48.05 | 25.62 | 1669 | 4619 |
| Ciuleni | city | Odes'ka Oblast' | Ukraine | 46.08 | 29.12 | 400 | 2235 |
| Ciurupińsk | city | Khersons'ka Oblast' | Ukraine | 46.62 | 32.72 | 3 | 26252 |
| Cişmeaua-Văruită | city | Odes'ka Oblast' | Ukraine | 45.54 | 28.67 | 259 | 3616 |