| Boadilla del Monte to Cartagena | 248.45 mi (399.84 km) |
| Boadilla del Monte to Cartama | 258.57 mi (416.13 km) |
| Boadilla del Monte to Cartaya | 278.59 mi (448.35 km) |
| Boadilla del Monte to Caspe | 208.81 mi (336.05 km) |
| Boadilla del Monte to Cassa de la Selva | 365.67 mi (588.48 km) |
| Boadilla del Monte to Castalla | 211.69 mi (340.69 km) |
| Boadilla del Monte to Castellbisbal | 314.44 mi (506.03 km) |
| Boadilla del Monte to Castelldefels | 311.69 mi (501.62 km) |
| Boadilla del Monte to Castello de Ampurias | 382.44 mi (615.47 km) |
| Boadilla del Monte to Castellon de la Plana | 204.85 mi (329.68 km) |
| Boadilla del Monte to Castilleja de la Cuesta | 239.40 mi (385.28 km) |
| Boadilla del Monte to Catarroja | 196.58 mi (316.36 km) |
| Boadilla del Monte to Catral | 225.96 mi (363.65 km) |
| Boadilla del Monte to Caudete | 193.60 mi (311.57 km) |
| Boadilla del Monte to Cehegin | 194.69 mi (313.33 km) |
