| Tarquinia to Cassina de' Pecchi | 255.17 mi (410.66 km) |
| Tarquinia to Cassino | 118.74 mi (191.09 km) |
| Tarquinia to Castagneto Carducci | 86.39 mi (139.04 km) |
| Tarquinia to Castano Primo | 272.28 mi (438.20 km) |
| Tarquinia to Castel Bolognese | 142.87 mi (229.92 km) |
| Tarquinia to Castel Gandolfo | 57.62 mi (92.73 km) |
| Tarquinia to Castel Goffredo | 220.13 mi (354.27 km) |
| Tarquinia to Castel Maggiore | 161.31 mi (259.61 km) |
| Tarquinia to Castel Mella | 238.41 mi (383.69 km) |
| Tarquinia to Castel San Giorgio | 182.89 mi (294.33 km) |
| Tarquinia to Castel San Giovanni | 225.66 mi (363.17 km) |
| Tarquinia to Castel San Pietro Terme | 148.86 mi (239.57 km) |
| Tarquinia to Castel Volturno | 138.95 mi (223.61 km) |
| Tarquinia to Castelbuono | 322.88 mi (519.62 km) |
| Tarquinia to Casteldaccia | 304.92 mi (490.72 km) |
