| Guadarrama to Campodarsego | 871.87 mi (1,403.14 km) |
| Guadarrama to Campogalliano | 806.39 mi (1,297.76 km) |
| Guadarrama to Campolongo Maggiore | 874.83 mi (1,407.91 km) |
| Guadarrama to Camponogara | 876.56 mi (1,410.69 km) |
| Guadarrama to Camposampiero | 873.98 mi (1,406.54 km) |
| Guadarrama to Canegrate | 737.45 mi (1,186.81 km) |
| Guadarrama to Canelli | 687.21 mi (1,105.95 km) |
| Guadarrama to Canicatti | 987.78 mi (1,589.68 km) |
| Guadarrama to Canosa di Puglia | 1,050.22 mi (1,690.16 km) |
| Guadarrama to Cantu | 750.82 mi (1,208.33 km) |
| Guadarrama to Caorle | 918.70 mi (1,478.51 km) |
| Guadarrama to Capaci | 939.03 mi (1,511.23 km) |
| Guadarrama to Capannori | 779.69 mi (1,254.79 km) |
| Guadarrama to Capena | 866.31 mi (1,394.19 km) |
| Guadarrama to Capo d'Orlando | 1,017.73 mi (1,637.87 km) |
