| Balchik to Cankova | 633.88 mi (1,020.14 km) |
| Balchik to Celje | 660.08 mi (1,062.29 km) |
| Balchik to Cerklje na Gorenjskem | 696.83 mi (1,121.44 km) |
| Balchik to Cerknica | 697.43 mi (1,122.41 km) |
| Balchik to Cerkno | 718.52 mi (1,156.34 km) |
| Balchik to Cerkvenjak | 634.37 mi (1,020.91 km) |
| Balchik to Cirkulane | 628.05 mi (1,010.75 km) |
| Balchik to Crensovci | 618.51 mi (995.39 km) |
| Balchik to Crna na Koroskem | 683.11 mi (1,099.37 km) |
| Balchik to Crnomelj | 655.47 mi (1,054.87 km) |
| Balchik to Destrnik | 635.90 mi (1,023.39 km) |
| Balchik to Divaca | 714.85 mi (1,150.43 km) |
| Balchik to Dobje | 652.69 mi (1,050.40 km) |
| Balchik to Dobrna | 663.41 mi (1,067.66 km) |
| Balchik to Dobrova | 697.66 mi (1,122.77 km) |
