| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Ca-Vedeno | city | Chechnya | Russia | 43.02 | 46.06 | 1978 | 2900 |
| Cacan-Yurt | city | Chechnya | Russia | 43.24 | 46.00 | 830 | 3842 |
| Calininopolis | city | Kaliningradskaya Oblast' | Russia | 54.71 | 20.51 | 29 | 102022 |
| Caluga | city | Kaluzhskaya Oblast' | Russia | 54.53 | 36.28 | 830 | 41813 |
| Camp Zolotoiskateley | city | Amurskaya Oblast' | Russia | 56.38 | 121.48 | 1669 | 0 |
| Canab | city | Chechnya | Russia | 43.11 | 46.32 | 1669 | 7144 |
| Canta-Yurt | city | Chechnya | Russia | 43.55 | 45.60 | 410 | 1376 |
| Canti-Yurt | city | Chechnya | Russia | 43.53 | 45.70 | 830 | 1313 |
| Cantiyn-Yurt | city | Chechnya | Russia | 43.53 | 45.70 | 830 | 1313 |
| Cape Netan | city | Chukotskiy Avtonomnyy Okrug | Russia | 66.97 | -171.92 | 16 | 0 |
| Carax | city | Chechnya | Russia | 43.15 | 46.38 | 1669 | 8943 |
| Carayn-Moxk | city | Chechnya | Russia | 43.08 | 46.22 | 1938 | 4023 |
| Carazelga | city | Permskiy Kray | Russia | 57.19 | 56.25 | 830 | 149 |
| Caricyno | city | Ryazanskaya Oblast' | Russia | 55.00 | 41.42 | 830 | 3397 |
| Casanum | city | Tatarstan | Russia | 55.79 | 49.12 | 314 | 184591 |
| Cassim | city | Ryazanskaya Oblast' | Russia | 54.94 | 41.40 | 830 | 7403 |
| Catanyh | city | Chechnya | Russia | 43.01 | 46.22 | 2509 | 3948 |
| Catharinoburgum | city | Sverdlovskaya Oblast' | Russia | 56.85 | 60.61 | 889 | 98359 |
| Caxcax Qamalar | city | Dagestan | Russia | 41.79 | 48.50 | 288 | 2852 |
| Caxker-Yurt | city | Chechnya | Russia | 43.12 | 45.74 | 902 | 1813 |