| Českého ľudu | 052 01 | Postcode Ceskeho ludu (street) » Spisska Nova Ves » Slovakia |  |
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| Čečehov | 072 11 | Postcode Cecehov » Michalovce » Slovakia | | |
| Čečejovce | 044 71 | Postcode Cecejovce » Kosice-okolie » Slovakia | | |
| Čečinová | 821 05 | Postcode Cecinova (street) » Bratislava » Slovakia | | |
| Čečínska Potôň | 930 36 | Postcode Cecinska Poton » Dunajska Streda » Slovakia | | |
| Čeľadice | 951 03 | Postcode Celadice » Nitra » Slovakia | | |
| Čeľadince | 956 16 | Postcode Celadince » Topolcany » Slovakia | | |
| Čeľovce | 076 17 | Postcode Celovce » Trebisov » Slovakia | | |
| Čiakov | 013 54 | Postcode Ciakov » Bytca » Slovakia | | |
| Čierna | 076 43 | Postcode Cierna » Trebisov » Slovakia | | |
| Čierna Hora | 053 33 | Postcode Cierna Hora » Gelnica » Slovakia | | |
| Čierna Lehota | 049 36 | Postcode Cierna Lehota » Roznava » Slovakia | | |
| Čierna Lehota | 956 53 | Postcode Cierna Lehota » Banovce nad Bebravou » Slovakia | | |
| Čierna Voda | 925 06 | Postcode Cierna Voda » Galanta » Slovakia | | |
| Čierna nad Tisou | 076 43 | Postcode Cierna nad Tisou » Trebisov » Slovakia | | |
| Čierne | 013 55 | Postcode Cierne » Bytca » Slovakia | | |
| Čierne | 023 13 | Postcode Cierne » Cadca » Slovakia | | |
| Čierne | 023 56 | Postcode Cierne » Cadca » Slovakia | | |
| Čierne Kľačany | 953 05 | Postcode Cierne Klacany » Zlate Moravce » Slovakia | | |
| Čierne Pole | 079 01 | Postcode Cierne Pole » Michalovce » Slovakia | | |
| Čierne nad Topľou | 094 34 | Postcode Cierne nad Toplou » Vranov nad Toplou » Slovakia | | |
| Čiernohorská | 841 01 | Postcode Ciernohorska (street) » Bratislava » Slovakia | | |
| Čiernomorská | 040 12 | Postcode Ciernomorska (street) » Kosice » Slovakia | | |
| Čiernovodská | 821 07 | Postcode Ciernovodska (street) » Bratislava » Slovakia | | |
| Čierny Balog | 976 52 | Postcode Cierny Balog » Brezno » Slovakia | | |
