| Homburg to Ciampino | 578.13 mi (930.42 km) |
| Homburg to Cicciano | 674.55 mi (1,085.58 km) |
| Homburg to Cingoli | 497.41 mi (800.51 km) |
| Homburg to Cinisello Balsamo | 274.71 mi (442.11 km) |
| Homburg to Cinisi | 821.80 mi (1,322.55 km) |
| Homburg to Cirie | 282.27 mi (454.28 km) |
| Homburg to Ciro Marina | 839.08 mi (1,350.36 km) |
| Homburg to Cislago | 264.56 mi (425.77 km) |
| Homburg to Cisterna di Latina | 596.17 mi (959.44 km) |
| Homburg to Cisternino | 769.97 mi (1,239.15 km) |
| Homburg to Citta di Castello | 467.17 mi (751.84 km) |
| Homburg to Citta Sant'Angelo | 569.57 mi (916.63 km) |
| Homburg to Cittadella | 327.54 mi (527.12 km) |
| Homburg to Cittanova | 872.91 mi (1,404.81 km) |
| Homburg to Cividale del Friuli | 360.13 mi (579.57 km) |
