Mai hivatalos név
| Ország | Névváltozatok
|
| Chlumec | CS | Kulm [AU -1918, NM 1939-1945] |
| Chmel'nickij ld. Chmel'nyc'kyj | | |
| Chmel'nik ld. Chmyl'nyk | | |
| Chmel'nyc'kyj / Хмeльницький | UKR | "†Proskuriv / Пpocкуpiв [1918-54]; Płoskirów [LEN -1793]; †Proskurov / Пpocкуpoв [OR 1793-1954]; Chmel'nickij / Хмeльницкий [OR 1954-91]; Proskurov [ji.]" |
| Chmielnik ld. Chmyl'nyk | | |
| Chmyl'nyk / Хмильник | UKR | "Chmielnik [LEN -1793]; Chmel'nik / Хмeльник [OR 1793-1991]" |
| Chociebuż ld. Cottbus | | |
| Chocim ld. Chotyn | | |
| Chodau ld. Chodov | | |
| Chodoriv / Хoдopiв | UKR | Chodorów [LEN -1772, 1919-1939]; Chodorov / Хoдopoв [OR 1939-1991] |
| Chodorov ld. Chodoriv | | |
| Chodorów ld. Chodoriv | | |
| Chodov | CS | Chodau [AU -1918, NM 1938-1945] |
| Chodžamar ld. Rudnik | | |
| Chodzież | LEN | Kolmar (in Posen) [NM 1793-1807, 1815-1918, 1939-1945] |
| Chojna | LEN | Königsberg (Neumark) [NM -1945] |
| Chojnasty ld. Sobieszów | | |
| Chojnice | LEN | Konitz [NM 1772-1918, 1939-1945] |
| Chojniki / Хoйнiкi | BEL | Chojniki / Хoйники [OR 1793-1926] |
| Chojnów | LEN | Haynau [NM -1945] |
| Cholm ld. Chełm | | |
| Chomutov | CS | Komotau [AU -1918, NM 1938-1945] |
| Chora ld. Chios | | |
| Choristi / Cwristh | GR | †Tsataldza / Tsataltza; Çatalca [TR -1913] |
| Chorzów22 | LEN | †Królewska Huta; Königshütte [NM -1921, 1939-1945] |
| Chóśebuz ld. Cottbus | | |
| Choszczno | LEN | Arnswalde [NM -1945] |
| Chotěboř | CS | Chotieborsch [AU -1918, NM 1939-1945] |
| Chotěbuz ld. Cottbus | | |
| Chotiaczów ld. Novovolyns'k | | |
