| Tarquinia to Poggibonsi | 89.55 mi (144.11 km) |
| Tarquinia to Poggio a Caiano | 113.76 mi (183.08 km) |
| Tarquinia to Poggio Renatico | 174.36 mi (280.61 km) |
| Tarquinia to Poggiomarino | 175.81 mi (282.93 km) |
| Tarquinia to Poirino | 268.92 mi (432.79 km) |
| Tarquinia to Policoro | 291.77 mi (469.56 km) |
| Tarquinia to Polistena | 349.60 mi (562.62 km) |
| Tarquinia to Pomezia | 55.45 mi (89.23 km) |
| Tarquinia to Pomigliano d'Arco | 164.75 mi (265.14 km) |
| Tarquinia to Pompei | 175.74 mi (282.83 km) |
| Tarquinia to Ponsacco | 110.24 mi (177.41 km) |
| Tarquinia to Pontassieve | 106.64 mi (171.63 km) |
| Tarquinia to Ponte Buggianese | 121.19 mi (195.03 km) |
| Tarquinia to Ponte San Pietro | 261.50 mi (420.84 km) |
| Tarquinia to Pontecorvo | 112.38 mi (180.86 km) |
