| Thundersley to Carmona | 1,020.61 mi (1,642.51 km) |
| Thundersley to Cartagena | 968.27 mi (1,558.28 km) |
| Thundersley to Cartama | 1,058.07 mi (1,702.80 km) |
| Thundersley to Cartaya | 1,056.98 mi (1,701.04 km) |
| Thundersley to Caspe | 714.81 mi (1,150.37 km) |
| Thundersley to Cassa de la Selva | 677.47 mi (1,090.29 km) |
| Thundersley to Castalla | 898.44 mi (1,445.90 km) |
| Thundersley to Castellbisbal | 700.48 mi (1,127.31 km) |
| Thundersley to Castelldefels | 714.00 mi (1,149.06 km) |
| Thundersley to Castello de Ampurias | 653.88 mi (1,052.32 km) |
| Thundersley to Castellon de la Plana | 801.13 mi (1,289.30 km) |
| Thundersley to Castilleja de la Cuesta | 1,032.36 mi (1,661.42 km) |
| Thundersley to Catarroja | 842.03 mi (1,355.12 km) |
| Thundersley to Catral | 929.05 mi (1,495.16 km) |
| Thundersley to Caudete | 892.19 mi (1,435.84 km) |
