| Boadilla del Monte to Cervignano del Friuli | 942.77 mi (1,517.24 km) |
| Boadilla del Monte to Cesa | 947.83 mi (1,525.38 km) |
| Boadilla del Monte to Cesano Maderno | 748.97 mi (1,205.35 km) |
| Boadilla del Monte to Cesena | 861.85 mi (1,387.01 km) |
| Boadilla del Monte to Cesenatico | 869.99 mi (1,400.12 km) |
| Boadilla del Monte to Cetraro | 1,049.69 mi (1,689.31 km) |
| Boadilla del Monte to Cherasco | 665.01 mi (1,070.23 km) |
| Boadilla del Monte to Chiampo | 842.84 mi (1,356.43 km) |
| Boadilla del Monte to Chiaravalle | 908.83 mi (1,462.63 km) |
| Boadilla del Monte to Chiari | 778.76 mi (1,253.30 km) |
| Boadilla del Monte to Chiavari | 725.37 mi (1,167.37 km) |
| Boadilla del Monte to Chieri | 672.88 mi (1,082.89 km) |
| Boadilla del Monte to Chieti | 943.13 mi (1,517.82 km) |
| Boadilla del Monte to Chioggia | 881.74 mi (1,419.03 km) |
| Boadilla del Monte to Chiusi | 834.55 mi (1,343.07 km) |
