| Bosilegrad to Coin | 1,497.36 mi (2,409.77 km) |
| Bosilegrad to Colindres | 1,307.11 mi (2,103.59 km) |
| Bosilegrad to Collado-Villalba | 1,369.39 mi (2,203.82 km) |
| Bosilegrad to Colmenar Viejo | 1,356.63 mi (2,183.28 km) |
| Bosilegrad to Colmenarejo | 1,371.06 mi (2,206.51 km) |
| Bosilegrad to Conil de la Frontera | 1,576.25 mi (2,536.73 km) |
| Bosilegrad to Consuegra | 1,370.84 mi (2,206.16 km) |
| Bosilegrad to Corbera de Llobregat | 1,055.47 mi (1,698.62 km) |
| Bosilegrad to Cordoba | 1,466.51 mi (2,360.12 km) |
| Bosilegrad to Coria del Rio | 1,546.52 mi (2,488.88 km) |
| Bosilegrad to Crevillente | 1,255.86 mi (2,021.11 km) |
| Bosilegrad to Cuarte de Huerva | 1,198.04 mi (1,928.06 km) |
| Bosilegrad to Cubellas | 1,071.39 mi (1,724.24 km) |
| Bosilegrad to Cuellar | 1,372.82 mi (2,209.34 km) |
| Bosilegrad to Cuenca | 1,284.83 mi (2,067.74 km) |
