| Botevgrad to Coin | 1,567.14 mi (2,522.06 km) |
| Botevgrad to Colindres | 1,367.46 mi (2,200.71 km) |
| Botevgrad to Collado-Villalba | 1,434.67 mi (2,308.88 km) |
| Botevgrad to Colmenar Viejo | 1,421.95 mi (2,288.40 km) |
| Botevgrad to Colmenarejo | 1,436.45 mi (2,311.74 km) |
| Botevgrad to Conil de la Frontera | 1,645.95 mi (2,648.90 km) |
| Botevgrad to Consuegra | 1,437.95 mi (2,314.16 km) |
| Botevgrad to Corbera de Llobregat | 1,121.23 mi (1,804.45 km) |
| Botevgrad to Cordoba | 1,535.11 mi (2,470.53 km) |
| Botevgrad to Coria del Rio | 1,615.31 mi (2,599.60 km) |
| Botevgrad to Crevillente | 1,325.39 mi (2,133.01 km) |
| Botevgrad to Cuarte de Huerva | 1,262.64 mi (2,032.02 km) |
| Botevgrad to Cubellas | 1,137.47 mi (1,830.58 km) |
| Botevgrad to Cuellar | 1,436.76 mi (2,312.24 km) |
| Botevgrad to Cuenca | 1,351.58 mi (2,175.15 km) |
