| Balchik to Coin | 1,789.55 mi (2,880.00 km) |
| Balchik to Colindres | 1,576.92 mi (2,537.81 km) |
| Balchik to Collado-Villalba | 1,651.91 mi (2,658.48 km) |
| Balchik to Colmenar Viejo | 1,639.24 mi (2,638.11 km) |
| Balchik to Colmenarejo | 1,653.84 mi (2,661.60 km) |
| Balchik to Conil de la Frontera | 1,868.29 mi (3,006.72 km) |
| Balchik to Consuegra | 1,657.65 mi (2,667.74 km) |
| Balchik to Corbera de Llobregat | 1,339.47 mi (2,155.67 km) |
| Balchik to Cordoba | 1,756.48 mi (2,826.78 km) |
| Balchik to Coria del Rio | 1,836.86 mi (2,956.13 km) |
| Balchik to Crevillente | 1,547.65 mi (2,490.70 km) |
| Balchik to Cuarte de Huerva | 1,479.08 mi (2,380.35 km) |
| Balchik to Cubellas | 1,356.10 mi (2,182.44 km) |
| Balchik to Cuellar | 1,651.99 mi (2,658.62 km) |
| Balchik to Cuenca | 1,570.87 mi (2,528.07 km) |
