| Defiance to Carmona | 4,063.40 mi (6,539.41 km) |
| Defiance to Cartagena | 4,276.27 mi (6,881.99 km) |
| Defiance to Cartama | 4,137.62 mi (6,658.85 km) |
| Defiance to Cartaya | 3,997.88 mi (6,433.97 km) |
| Defiance to Caspe | 4,188.10 mi (6,740.09 km) |
| Defiance to Cassa de la Selva | 4,292.83 mi (6,908.63 km) |
| Defiance to Castalla | 4,254.09 mi (6,846.30 km) |
| Defiance to Castellbisbal | 4,268.71 mi (6,869.82 km) |
| Defiance to Castelldefels | 4,275.61 mi (6,880.93 km) |
| Defiance to Castello de Ampurias | 4,288.11 mi (6,901.05 km) |
| Defiance to Castellon de la Plana | 4,232.83 mi (6,812.08 km) |
| Defiance to Castilleja de la Cuesta | 4,046.61 mi (6,512.40 km) |
| Defiance to Catarroja | 4,236.97 mi (6,818.75 km) |
| Defiance to Catral | 4,263.91 mi (6,862.09 km) |
| Defiance to Caudete | 4,235.62 mi (6,816.57 km) |
