| Athens to Coin | 1,561.23 mi (2,512.56 km) |
| Athens to Colindres | 1,464.85 mi (2,357.44 km) |
| Athens to Collado-Villalba | 1,487.82 mi (2,394.41 km) |
| Athens to Colmenar Viejo | 1,475.05 mi (2,373.87 km) |
| Athens to Colmenarejo | 1,488.45 mi (2,395.43 km) |
| Athens to Conil de la Frontera | 1,639.56 mi (2,638.62 km) |
| Athens to Consuegra | 1,471.36 mi (2,367.92 km) |
| Athens to Corbera de Llobregat | 1,179.40 mi (1,898.06 km) |
| Athens to Cordoba | 1,547.40 mi (2,490.30 km) |
| Athens to Coria del Rio | 1,623.12 mi (2,612.16 km) |
| Athens to Crevillente | 1,330.02 mi (2,140.46 km) |
| Athens to Cuarte de Huerva | 1,327.20 mi (2,135.93 km) |
| Athens to Cubellas | 1,191.75 mi (1,917.94 km) |
| Athens to Cuellar | 1,502.70 mi (2,418.36 km) |
| Athens to Cuenca | 1,391.54 mi (2,239.46 km) |
