| Luxembourg to Chitila | 994.99 mi (1,601.28 km) |
| Luxembourg to Cisnadie | 878.19 mi (1,413.31 km) |
| Luxembourg to Cluj-Napoca | 825.48 mi (1,328.48 km) |
| Luxembourg to Codlea | 935.62 mi (1,505.73 km) |
| Luxembourg to Comanesti | 961.16 mi (1,546.84 km) |
| Luxembourg to Comarnic | 956.85 mi (1,539.91 km) |
| Luxembourg to Constanta | 1,122.01 mi (1,805.71 km) |
| Luxembourg to Corabia | 956.26 mi (1,538.95 km) |
| Luxembourg to Costesti | 941.84 mi (1,515.74 km) |
| Luxembourg to Covasna | 964.26 mi (1,551.83 km) |
| Luxembourg to Craiova | 907.21 mi (1,460.01 km) |
| Luxembourg to Cristuru Secuiesc | 901.66 mi (1,451.09 km) |
| Luxembourg to Cugir | 839.90 mi (1,351.69 km) |
| Luxembourg to Cumpana | 1,120.34 mi (1,803.01 km) |
| Luxembourg to Curtea de Arges | 918.31 mi (1,477.88 km) |
