| Diekirch to Cervignano del Friuli | 434.30 mi (698.93 km) |
| Diekirch to Cesa | 728.22 mi (1,171.95 km) |
| Diekirch to Cesano Maderno | 323.97 mi (521.38 km) |
| Diekirch to Cesena | 488.50 mi (786.16 km) |
| Diekirch to Cesenatico | 489.18 mi (787.26 km) |
| Diekirch to Cetraro | 861.32 mi (1,386.15 km) |
| Diekirch to Cherasco | 369.32 mi (594.36 km) |
| Diekirch to Chiampo | 381.68 mi (614.25 km) |
| Diekirch to Chiaravalle | 549.98 mi (885.10 km) |
| Diekirch to Chiari | 346.74 mi (558.03 km) |
| Diekirch to Chiavari | 411.54 mi (662.32 km) |
| Diekirch to Chieri | 344.28 mi (554.07 km) |
| Diekirch to Chieti | 645.00 mi (1,038.03 km) |
| Diekirch to Chioggia | 429.47 mi (691.16 km) |
| Diekirch to Chiusi | 547.49 mi (881.10 km) |
