| Tarquinia to Castrovillari | 286.10 mi (460.44 km) |
| Tarquinia to Catania | 372.66 mi (599.73 km) |
| Tarquinia to Catanzaro | 343.65 mi (553.06 km) |
| Tarquinia to Cattolica | 128.50 mi (206.79 km) |
| Tarquinia to Cava de' Tirreni | 186.22 mi (299.69 km) |
| Tarquinia to Cavallino | 360.11 mi (579.54 km) |
| Tarquinia to Cavarzere | 200.19 mi (322.17 km) |
| Tarquinia to Cave | 67.40 mi (108.47 km) |
| Tarquinia to Cavriago | 180.09 mi (289.82 km) |
| Tarquinia to Cavriglia | 88.66 mi (142.68 km) |
| Tarquinia to Cazzago San Martino | 245.82 mi (395.60 km) |
| Tarquinia to Ceccano | 93.81 mi (150.97 km) |
| Tarquinia to Cecina | 96.90 mi (155.95 km) |
| Tarquinia to Cefalu | 314.78 mi (506.59 km) |
| Tarquinia to Ceglie Messapico | 317.24 mi (510.55 km) |
