| Kazanlak to Coin | 1,646.42 mi (2,649.66 km) |
| Kazanlak to Colindres | 1,451.30 mi (2,335.65 km) |
| Kazanlak to Collado-Villalba | 1,517.36 mi (2,441.96 km) |
| Kazanlak to Colmenar Viejo | 1,504.62 mi (2,421.46 km) |
| Kazanlak to Colmenarejo | 1,519.10 mi (2,444.75 km) |
| Kazanlak to Conil de la Frontera | 1,725.33 mi (2,776.65 km) |
| Kazanlak to Consuegra | 1,519.68 mi (2,445.69 km) |
| Kazanlak to Corbera de Llobregat | 1,203.69 mi (1,937.15 km) |
| Kazanlak to Cordoba | 1,615.69 mi (2,600.19 km) |
| Kazanlak to Coria del Rio | 1,695.70 mi (2,728.97 km) |
| Kazanlak to Crevillente | 1,404.99 mi (2,261.12 km) |
| Kazanlak to Cuarte de Huerva | 1,345.59 mi (2,165.51 km) |
| Kazanlak to Cubellas | 1,219.77 mi (1,963.03 km) |
| Kazanlak to Cuellar | 1,519.94 mi (2,446.10 km) |
| Kazanlak to Cuenca | 1,433.53 mi (2,307.04 km) |
