| Leverkusen to Ciampino | 691.28 mi (1,112.51 km) |
| Leverkusen to Cicciano | 783.30 mi (1,260.60 km) |
| Leverkusen to Cingoli | 604.65 mi (973.09 km) |
| Leverkusen to Cinisello Balsamo | 392.47 mi (631.63 km) |
| Leverkusen to Cinisi | 937.72 mi (1,509.12 km) |
| Leverkusen to Cirie | 401.61 mi (646.33 km) |
| Leverkusen to Ciro Marina | 943.21 mi (1,517.96 km) |
| Leverkusen to Cislago | 382.90 mi (616.22 km) |
| Leverkusen to Cisterna di Latina | 708.99 mi (1,141.01 km) |
| Leverkusen to Cisternino | 869.41 mi (1,399.17 km) |
| Leverkusen to Citta di Castello | 578.10 mi (930.37 km) |
| Leverkusen to Citta Sant'Angelo | 676.09 mi (1,088.06 km) |
| Leverkusen to Cittadella | 432.15 mi (695.48 km) |
| Leverkusen to Cittanova | 982.00 mi (1,580.37 km) |
| Leverkusen to Cividale del Friuli | 450.38 mi (724.82 km) |
