| Guadarrama to Cabestany | 388.34 mi (624.97 km) |
| Guadarrama to Cabries | 521.66 mi (839.53 km) |
| Guadarrama to Cachan | 642.89 mi (1,034.64 km) |
| Guadarrama to Caen | 615.10 mi (989.91 km) |
| Guadarrama to Cagnes-sur-Mer | 610.88 mi (983.11 km) |
| Guadarrama to Cahors | 383.51 mi (617.20 km) |
| Guadarrama to Calais | 764.89 mi (1,230.98 km) |
| Guadarrama to Caluire-et-Cuire | 571.78 mi (920.19 km) |
| Guadarrama to Cambrai | 745.71 mi (1,200.10 km) |
| Guadarrama to Canet-en-Roussillon | 391.99 mi (630.85 km) |
| Guadarrama to Cannes | 602.21 mi (969.16 km) |
| Guadarrama to Canteleu | 655.68 mi (1,055.21 km) |
| Guadarrama to Capbreton | 246.14 mi (396.12 km) |
| Guadarrama to Carcassonne | 374.33 mi (602.43 km) |
| Guadarrama to Carmaux | 394.96 mi (635.63 km) |
