| Hednesford to Cocentaina | 967.86 mi (1,557.62 km) |
| Hednesford to Coin | 1,116.57 mi (1,796.95 km) |
| Hednesford to Colindres | 647.02 mi (1,041.27 km) |
| Hednesford to Collado-Villalba | 839.85 mi (1,351.60 km) |
| Hednesford to Colmenar Viejo | 836.88 mi (1,346.83 km) |
| Hednesford to Colmenarejo | 844.87 mi (1,359.69 km) |
| Hednesford to Conil de la Frontera | 1,153.43 mi (1,856.27 km) |
| Hednesford to Consuegra | 918.63 mi (1,478.39 km) |
| Hednesford to Corbera de Llobregat | 801.71 mi (1,290.23 km) |
| Hednesford to Cordoba | 1,033.11 mi (1,662.63 km) |
| Hednesford to Coria del Rio | 1,083.75 mi (1,744.12 km) |
| Hednesford to Crevillente | 1,000.92 mi (1,610.82 km) |
| Hednesford to Cuarte de Huerva | 770.55 mi (1,240.07 km) |
| Hednesford to Cubellas | 813.07 mi (1,308.50 km) |
| Hednesford to Cuellar | 788.92 mi (1,269.65 km) |
