| Guadarrama to Capodrise | 959.48 mi (1,544.14 km) |
| Guadarrama to Capoterra | 699.05 mi (1,125.01 km) |
| Guadarrama to Capriolo | 784.16 mi (1,261.98 km) |
| Guadarrama to Capua | 954.72 mi (1,536.47 km) |
| Guadarrama to Capurso | 1,095.30 mi (1,762.71 km) |
| Guadarrama to Carate Brianza | 753.95 mi (1,213.36 km) |
| Guadarrama to Caravaggio | 767.59 mi (1,235.32 km) |
| Guadarrama to Carbonera | 892.51 mi (1,436.36 km) |
| Guadarrama to Carbonia | 675.71 mi (1,087.45 km) |
| Guadarrama to Cardito | 960.05 mi (1,545.05 km) |
| Guadarrama to Carignano | 663.41 mi (1,067.65 km) |
| Guadarrama to Carini | 937.07 mi (1,508.06 km) |
| Guadarrama to Carlentini | 1,050.31 mi (1,690.31 km) |
| Guadarrama to Carmagnola | 663.92 mi (1,068.48 km) |
| Guadarrama to Carmiano | 1,159.91 mi (1,866.70 km) |
