| Santiago do Cacem to Poggibonsi | 1,101.97 mi (1,773.45 km) |
| Santiago do Cacem to Poggio a Caiano | 1,103.72 mi (1,776.26 km) |
| Santiago do Cacem to Poggio Renatico | 1,141.38 mi (1,836.87 km) |
| Santiago do Cacem to Poggiomarino | 1,252.21 mi (2,015.23 km) |
| Santiago do Cacem to Poirino | 977.87 mi (1,573.74 km) |
| Santiago do Cacem to Policoro | 1,363.65 mi (2,194.58 km) |
| Santiago do Cacem to Polistena | 1,340.82 mi (2,157.84 km) |
| Santiago do Cacem to Pomezia | 1,149.57 mi (1,850.06 km) |
| Santiago do Cacem to Pomigliano d'Arco | 1,244.58 mi (2,002.96 km) |
| Santiago do Cacem to Pompei | 1,249.52 mi (2,010.91 km) |
| Santiago do Cacem to Ponsacco | 1,079.31 mi (1,736.98 km) |
| Santiago do Cacem to Pontassieve | 1,120.94 mi (1,803.98 km) |
| Santiago do Cacem to Ponte Buggianese | 1,088.76 mi (1,752.18 km) |
| Santiago do Cacem to Ponte San Pietro | 1,076.80 mi (1,732.94 km) |
| Santiago do Cacem to Pontecorvo | 1,208.41 mi (1,944.75 km) |
