| Gien to Coin | 849.65 mi (1,367.37 km) |
| Gien to Colindres | 417.71 mi (672.23 km) |
| Gien to Collado-Villalba | 588.02 mi (946.33 km) |
| Gien to Colmenar Viejo | 579.91 mi (933.28 km) |
| Gien to Colmenarejo | 592.53 mi (953.58 km) |
| Gien to Conil de la Frontera | 906.33 mi (1,458.59 km) |
| Gien to Consuegra | 648.42 mi (1,043.53 km) |
| Gien to Corbera de Llobregat | 435.32 mi (700.59 km) |
| Gien to Cordoba | 774.20 mi (1,245.95 km) |
| Gien to Coria del Rio | 843.26 mi (1,357.10 km) |
| Gien to Crevillente | 675.40 mi (1,086.94 km) |
| Gien to Cuarte de Huerva | 456.83 mi (735.20 km) |
| Gien to Cubellas | 450.72 mi (725.37 km) |
| Gien to Cuellar | 552.72 mi (889.52 km) |
| Gien to Cuenca | 578.13 mi (930.41 km) |
