| Differdange to Chitila | 1,004.11 mi (1,615.96 km) |
| Differdange to Cisnadie | 887.63 mi (1,428.50 km) |
| Differdange to Cluj-Napoca | 835.44 mi (1,344.51 km) |
| Differdange to Codlea | 945.27 mi (1,521.26 km) |
| Differdange to Comanesti | 971.33 mi (1,563.20 km) |
| Differdange to Comarnic | 966.30 mi (1,555.11 km) |
| Differdange to Constanta | 1,131.44 mi (1,820.88 km) |
| Differdange to Corabia | 964.65 mi (1,552.46 km) |
| Differdange to Costesti | 950.82 mi (1,530.20 km) |
| Differdange to Covasna | 974.10 mi (1,567.67 km) |
| Differdange to Craiova | 915.76 mi (1,473.77 km) |
| Differdange to Cristuru Secuiesc | 911.57 mi (1,467.03 km) |
| Differdange to Cugir | 849.27 mi (1,366.77 km) |
| Differdange to Cumpana | 1,129.73 mi (1,818.12 km) |
| Differdange to Curtea de Arges | 927.52 mi (1,492.70 km) |
