| Tarquinia to Campos del Puerto | 496.16 mi (798.50 km) |
| Tarquinia to Canals | 685.31 mi (1,102.90 km) |
| Tarquinia to Candelaria | 1,840.93 mi (2,962.68 km) |
| Tarquinia to Canet de Mar | 473.56 mi (762.12 km) |
| Tarquinia to Cangas | 1,047.73 mi (1,686.16 km) |
| Tarquinia to Cangas de Narcea | 929.15 mi (1,495.32 km) |
| Tarquinia to Canovellas | 488.70 mi (786.48 km) |
| Tarquinia to Canteras | 748.99 mi (1,205.39 km) |
| Tarquinia to Cantillana | 982.80 mi (1,581.67 km) |
| Tarquinia to Capdepera | 468.27 mi (753.61 km) |
| Tarquinia to Carballo | 1,036.88 mi (1,668.70 km) |
| Tarquinia to Carcagente | 674.24 mi (1,085.09 km) |
| Tarquinia to Cardedeu | 484.48 mi (779.70 km) |
| Tarquinia to Carlet | 675.09 mi (1,086.46 km) |
| Tarquinia to Carmona | 977.56 mi (1,573.23 km) |
