| Differdange to Cortona | 519.86 mi (836.64 km) |
| Differdange to Cosenza | 870.15 mi (1,400.38 km) |
| Differdange to Cossato | 293.14 mi (471.76 km) |
| Differdange to Costa Volpino | 321.41 mi (517.25 km) |
| Differdange to Creazzo | 379.29 mi (610.40 km) |
| Differdange to Crema | 337.28 mi (542.80 km) |
| Differdange to Cremona | 359.84 mi (579.11 km) |
| Differdange to Crevalcore | 413.74 mi (665.85 km) |
| Differdange to Crispiano | 826.69 mi (1,330.43 km) |
| Differdange to Crosia | 869.88 mi (1,399.93 km) |
| Differdange to Crotone | 908.03 mi (1,461.33 km) |
| Differdange to Cuneo | 363.55 mi (585.08 km) |
| Differdange to Cuorgne | 297.08 mi (478.11 km) |
| Differdange to Cusano Milanino | 314.41 mi (505.99 km) |
| Differdange to Cutro | 906.95 mi (1,459.60 km) |
