| Bois-Guillaume to Coin | 932.18 mi (1,500.20 km) |
| Bois-Guillaume to Colindres | 472.43 mi (760.30 km) |
| Bois-Guillaume to Collado-Villalba | 659.47 mi (1,061.32 km) |
| Bois-Guillaume to Colmenar Viejo | 653.45 mi (1,051.62 km) |
| Bois-Guillaume to Colmenarejo | 664.33 mi (1,069.13 km) |
| Bois-Guillaume to Conil de la Frontera | 981.35 mi (1,579.34 km) |
| Bois-Guillaume to Consuegra | 729.32 mi (1,173.73 km) |
| Bois-Guillaume to Corbera de Llobregat | 557.80 mi (897.69 km) |
| Bois-Guillaume to Cordoba | 852.36 mi (1,371.74 km) |
| Bois-Guillaume to Coria del Rio | 914.74 mi (1,472.13 km) |
| Bois-Guillaume to Crevillente | 781.18 mi (1,257.19 km) |
| Bois-Guillaume to Cuarte de Huerva | 553.70 mi (891.10 km) |
| Bois-Guillaume to Cubellas | 571.34 mi (919.48 km) |
| Bois-Guillaume to Cuellar | 616.21 mi (991.70 km) |
| Bois-Guillaume to Cuenca | 669.03 mi (1,076.70 km) |
