| Tarquinia to Cervello | 507.59 mi (816.89 km) |
| Tarquinia to Cervera | 539.89 mi (868.88 km) |
| Tarquinia to Ceuti | 744.81 mi (1,198.65 km) |
| Tarquinia to Cheste | 676.90 mi (1,089.37 km) |
| Tarquinia to Chiclana de la Frontera | 1,035.73 mi (1,666.84 km) |
| Tarquinia to Chipiona | 1,039.46 mi (1,672.85 km) |
| Tarquinia to Chiva | 678.87 mi (1,092.53 km) |
| Tarquinia to Churriana de la Vega | 889.87 mi (1,432.11 km) |
| Tarquinia to Ciempozuelos | 810.98 mi (1,305.15 km) |
| Tarquinia to Cieza | 747.03 mi (1,202.22 km) |
| Tarquinia to Cisterniga | 844.81 mi (1,359.59 km) |
| Tarquinia to Ciudad de Melilla | 924.95 mi (1,488.57 km) |
| Tarquinia to Ciudad Real | 851.02 mi (1,369.58 km) |
| Tarquinia to Ciudad-Rodrigo | 952.85 mi (1,533.46 km) |
| Tarquinia to Cocentaina | 684.27 mi (1,101.22 km) |
