| Yambol to Ciampino | 712.89 mi (1,147.28 km) |
| Yambol to Cicciano | 625.38 mi (1,006.45 km) |
| Yambol to Cingoli | 674.09 mi (1,084.84 km) |
| Yambol to Cinisello Balsamo | 882.61 mi (1,420.42 km) |
| Yambol to Cinisi | 765.17 mi (1,231.42 km) |
| Yambol to Cirie | 958.22 mi (1,542.11 km) |
| Yambol to Ciro Marina | 534.08 mi (859.53 km) |
| Yambol to Cislago | 895.52 mi (1,441.20 km) |
| Yambol to Cisterna di Latina | 703.52 mi (1,132.20 km) |
| Yambol to Cisternino | 483.48 mi (778.09 km) |
| Yambol to Citta di Castello | 722.98 mi (1,163.52 km) |
| Yambol to Citta Sant'Angelo | 633.65 mi (1,019.76 km) |
| Yambol to Cittadella | 761.41 mi (1,225.36 km) |
| Yambol to Cittanova | 617.30 mi (993.45 km) |
| Yambol to Cividale del Friuli | 691.84 mi (1,113.41 km) |
