| Dudelange to Cortona | 512.65 mi (825.03 km) |
| Dudelange to Cosenza | 862.62 mi (1,388.25 km) |
| Dudelange to Cossato | 287.51 mi (462.70 km) |
| Dudelange to Costa Volpino | 313.95 mi (505.25 km) |
| Dudelange to Creazzo | 371.30 mi (597.54 km) |
| Dudelange to Crema | 330.39 mi (531.71 km) |
| Dudelange to Cremona | 352.84 mi (567.84 km) |
| Dudelange to Crevalcore | 406.31 mi (653.89 km) |
| Dudelange to Crispiano | 818.65 mi (1,317.49 km) |
| Dudelange to Crosia | 862.16 mi (1,387.51 km) |
| Dudelange to Crotone | 900.32 mi (1,448.93 km) |
| Dudelange to Cuneo | 359.09 mi (577.89 km) |
| Dudelange to Cuorgne | 292.14 mi (470.16 km) |
| Dudelange to Cusano Milanino | 307.80 mi (495.36 km) |
| Dudelange to Cutro | 899.29 mi (1,447.27 km) |
