| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Cap | city | District de Luxembourg | Luxembourg | 49.6444444 | 5.9844444 | 984 | 15402 |
| Capellen | city | District de Luxembourg | Luxembourg | 49.645 | 5.9908333 | 984 | 15402 |
| Cessange | city | District de Luxembourg | Luxembourg | 49.5894444 | 6.1069444 | 951 | 79640 |
| Cessingen | city | District de Luxembourg | Luxembourg | 49.5894444 | 6.1069444 | 951 | 79640 |
| Chateau Meysembourg | city | District de Luxembourg | Luxembourg | 49.7616667 | 6.1888889 | 1030 | 6877 |
| Clausen | city | District de Luxembourg | Luxembourg | 49.6113889 | 6.1361111 | 898 | 80950 |
| Clemency | city | District de Luxembourg | Luxembourg | 49.5966667 | 5.8758333 | 1148 | 24054 |
| Colmar | city | District de Luxembourg | Luxembourg | 49.8102778 | 6.0972222 | 793 | 14950 |
| Contern | city | District de Luxembourg | Luxembourg | 49.5819444 | 6.2266667 | 872 | 17429 |
| Crauthem | city | District de Luxembourg | Luxembourg | 49.5355556 | 6.1469444 | 918 | 25415 |
| Cruchten | city | District de Luxembourg | Luxembourg | 49.7919444 | 6.1327778 | 941 | 11497 |
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