| Seia to Poggibonsi | 989.12 mi (1,591.84 km) |
| Seia to Poggio a Caiano | 987.74 mi (1,589.61 km) |
| Seia to Poggio Renatico | 1,018.17 mi (1,638.59 km) |
| Seia to Poggiomarino | 1,164.33 mi (1,873.82 km) |
| Seia to Poirino | 847.17 mi (1,363.38 km) |
| Seia to Policoro | 1,279.93 mi (2,059.84 km) |
| Seia to Polistena | 1,272.64 mi (2,048.11 km) |
| Seia to Pomezia | 1,053.94 mi (1,696.14 km) |
| Seia to Pomigliano d'Arco | 1,155.72 mi (1,859.95 km) |
| Seia to Pompei | 1,162.10 mi (1,870.22 km) |
| Seia to Ponsacco | 964.55 mi (1,552.30 km) |
| Seia to Pontassieve | 1,005.74 mi (1,618.58 km) |
| Seia to Ponte Buggianese | 972.18 mi (1,564.57 km) |
| Seia to Ponte San Pietro | 943.46 mi (1,518.35 km) |
| Seia to Pontecorvo | 1,114.80 mi (1,794.09 km) |
