| Adrian to Carmona | 4,030.73 mi (6,486.84 km) |
| Adrian to Cartagena | 4,242.31 mi (6,827.33 km) |
| Adrian to Cartama | 4,105.10 mi (6,606.52 km) |
| Adrian to Cartaya | 3,965.73 mi (6,382.22 km) |
| Adrian to Caspe | 4,152.08 mi (6,682.13 km) |
| Adrian to Cassa de la Selva | 4,255.88 mi (6,849.17 km) |
| Adrian to Castalla | 4,219.54 mi (6,790.70 km) |
| Adrian to Castellbisbal | 4,232.14 mi (6,810.97 km) |
| Adrian to Castelldefels | 4,239.13 mi (6,822.23 km) |
| Adrian to Castello de Ampurias | 4,250.95 mi (6,841.24 km) |
| Adrian to Castellon de la Plana | 4,197.43 mi (6,755.11 km) |
| Adrian to Castilleja de la Cuesta | 4,014.11 mi (6,460.08 km) |
| Adrian to Catarroja | 4,201.95 mi (6,762.39 km) |
| Adrian to Catral | 4,229.61 mi (6,806.90 km) |
| Adrian to Caudete | 4,201.09 mi (6,761.01 km) |
