| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| cetliński | city | Mazowieckie | Poland | 52.75 | 19.81 | 380 | 3155 |
| charzyński | city | Mazowieckie | Poland | 52.87 | 20.18 | 393 | 2951 |
| chorchoski | city | Mazowieckie | Poland | 52.75 | 21.58 | 357 | 3644 |
| cieśliński | city | Mazowieckie | Poland | 52.72 | 19.52 | 288 | 3662 |
| cywiński | city | Mazowieckie | Poland | 52.69 | 20.19 | 390 | 3601 |
| czerniewski | city | Mazowieckie | Poland | 52.59 | 19.94 | 400 | 4890 |