| Koksijde to Ciampino | 796.76 mi (1,282.26 km) |
| Koksijde to Cicciano | 900.51 mi (1,449.24 km) |
| Koksijde to Cingoli | 727.46 mi (1,170.73 km) |
| Koksijde to Cinisello Balsamo | 487.50 mi (784.56 km) |
| Koksijde to Cinisi | 1,028.47 mi (1,655.16 km) |
| Koksijde to Cirie | 464.76 mi (747.96 km) |
| Koksijde to Ciro Marina | 1,069.94 mi (1,721.90 km) |
| Koksijde to Cislago | 474.86 mi (764.21 km) |
| Koksijde to Cisterna di Latina | 815.29 mi (1,312.08 km) |
| Koksijde to Cisternino | 1,005.37 mi (1,617.99 km) |
| Koksijde to Citta di Castello | 692.25 mi (1,114.07 km) |
| Koksijde to Citta Sant'Angelo | 799.65 mi (1,286.91 km) |
| Koksijde to Cittadella | 562.73 mi (905.62 km) |
| Koksijde to Cittanova | 1,096.74 mi (1,765.03 km) |
| Koksijde to Cividale del Friuli | 600.80 mi (966.89 km) |
