| Viterbo to Pachino | 424.97 mi (683.93 km) |
| Viterbo to Paderno Dugnano | 262.16 mi (421.91 km) |
| Viterbo to Padova | 206.74 mi (332.72 km) |
| Viterbo to Paese | 224.43 mi (361.19 km) |
| Viterbo to Palagiano | 285.56 mi (459.56 km) |
| Viterbo to Palagonia | 378.28 mi (608.78 km) |
| Viterbo to Palazzolo Acreide | 398.81 mi (641.82 km) |
| Viterbo to Palermo | 304.59 mi (490.19 km) |
| Viterbo to Palestrina | 57.43 mi (92.43 km) |
| Viterbo to Pallazzolo sull'Oglio | 245.94 mi (395.80 km) |
| Viterbo to Palma Campania | 165.65 mi (266.59 km) |
| Viterbo to Palma di Montechiaro | 371.61 mi (598.04 km) |
| Viterbo to Palmi | 342.31 mi (550.89 km) |
| Viterbo to Palo del Colle | 255.09 mi (410.52 km) |
| Viterbo to Palombara Sabina | 41.71 mi (67.12 km) |
