| Samokov to Coin | 1,551.15 mi (2,496.34 km) |
| Samokov to Colindres | 1,363.47 mi (2,194.29 km) |
| Samokov to Collado-Villalba | 1,425.27 mi (2,293.75 km) |
| Samokov to Colmenar Viejo | 1,412.50 mi (2,273.21 km) |
| Samokov to Colmenarejo | 1,426.92 mi (2,296.40 km) |
| Samokov to Conil de la Frontera | 1,630.10 mi (2,623.39 km) |
| Samokov to Consuegra | 1,426.18 mi (2,295.21 km) |
| Samokov to Corbera de Llobregat | 1,111.27 mi (1,788.42 km) |
| Samokov to Cordoba | 1,521.13 mi (2,448.02 km) |
| Samokov to Coria del Rio | 1,601.01 mi (2,576.58 km) |
| Samokov to Crevillente | 1,309.89 mi (2,108.07 km) |
| Samokov to Cuarte de Huerva | 1,254.08 mi (2,018.24 km) |
| Samokov to Cubellas | 1,127.11 mi (1,813.90 km) |
| Samokov to Cuellar | 1,428.95 mi (2,299.68 km) |
| Samokov to Cuenca | 1,340.31 mi (2,157.02 km) |
