| Tarquinia to Pontedera | 112.97 mi (181.80 km) |
| Tarquinia to Pontinia | 88.17 mi (141.90 km) |
| Tarquinia to Porcari | 124.16 mi (199.81 km) |
| Tarquinia to Porcia | 260.37 mi (419.03 km) |
| Tarquinia to Pordenone | 259.51 mi (417.65 km) |
| Tarquinia to Portici | 166.21 mi (267.49 km) |
| Tarquinia to Porto Empedocle | 355.00 mi (571.32 km) |
| Tarquinia to Porto Recanati | 126.61 mi (203.75 km) |
| Tarquinia to Porto Sant'Elpidio | 123.18 mi (198.23 km) |
| Tarquinia to Porto Tolle | 188.70 mi (303.69 km) |
| Tarquinia to Porto Torres | 199.02 mi (320.29 km) |
| Tarquinia to Portoferraio | 83.11 mi (133.76 km) |
| Tarquinia to Portogruaro | 249.97 mi (402.29 km) |
| Tarquinia to Portomaggiore | 169.35 mi (272.54 km) |
| Tarquinia to Potenza | 237.31 mi (381.92 km) |
