| Sittingbourne to Cocentaina | 872.11 mi (1,403.52 km) |
| Sittingbourne to Coin | 1,049.15 mi (1,688.44 km) |
| Sittingbourne to Colindres | 582.53 mi (937.49 km) |
| Sittingbourne to Collado-Villalba | 773.66 mi (1,245.09 km) |
| Sittingbourne to Colmenar Viejo | 768.65 mi (1,237.02 km) |
| Sittingbourne to Colmenarejo | 778.61 mi (1,253.06 km) |
| Sittingbourne to Conil de la Frontera | 1,094.45 mi (1,761.35 km) |
| Sittingbourne to Consuegra | 846.96 mi (1,363.05 km) |
| Sittingbourne to Corbera de Llobregat | 687.94 mi (1,107.14 km) |
| Sittingbourne to Cordoba | 967.81 mi (1,557.54 km) |
| Sittingbourne to Coria del Rio | 1,026.51 mi (1,652.00 km) |
| Sittingbourne to Crevillente | 907.66 mi (1,460.73 km) |
| Sittingbourne to Cuarte de Huerva | 678.67 mi (1,092.21 km) |
| Sittingbourne to Cubellas | 701.32 mi (1,128.66 km) |
| Sittingbourne to Cuellar | 727.32 mi (1,170.50 km) |
