| Idanha-a-Nova to Poggibonsi | 977.43 mi (1,573.02 km) |
| Idanha-a-Nova to Poggio a Caiano | 977.08 mi (1,572.46 km) |
| Idanha-a-Nova to Poggio Renatico | 1,010.09 mi (1,625.59 km) |
| Idanha-a-Nova to Poggiomarino | 1,145.56 mi (1,843.60 km) |
| Idanha-a-Nova to Poirino | 841.62 mi (1,354.46 km) |
| Idanha-a-Nova to Policoro | 1,260.23 mi (2,028.14 km) |
| Idanha-a-Nova to Polistena | 1,249.14 mi (2,010.29 km) |
| Idanha-a-Nova to Pomezia | 1,037.11 mi (1,669.06 km) |
| Idanha-a-Nova to Pomigliano d'Arco | 1,137.19 mi (1,830.14 km) |
| Idanha-a-Nova to Pompei | 1,143.20 mi (1,839.80 km) |
| Idanha-a-Nova to Ponsacco | 953.44 mi (1,534.42 km) |
| Idanha-a-Nova to Pontassieve | 994.86 mi (1,601.07 km) |
| Idanha-a-Nova to Ponte Buggianese | 961.70 mi (1,547.70 km) |
| Idanha-a-Nova to Ponte San Pietro | 939.14 mi (1,511.39 km) |
| Idanha-a-Nova to Pontecorvo | 1,097.51 mi (1,766.26 km) |
