| Dorchester to Poggibonsi | 809.85 mi (1,303.33 km) |
| Dorchester to Poggio a Caiano | 790.48 mi (1,272.15 km) |
| Dorchester to Poggio Renatico | 764.52 mi (1,230.38 km) |
| Dorchester to Poggiomarino | 1,063.19 mi (1,711.04 km) |
| Dorchester to Poirino | 621.84 mi (1,000.76 km) |
| Dorchester to Policoro | 1,170.95 mi (1,884.46 km) |
| Dorchester to Polistena | 1,240.09 mi (1,995.73 km) |
| Dorchester to Pomezia | 946.12 mi (1,522.64 km) |
| Dorchester to Pomigliano d'Arco | 1,051.95 mi (1,692.94 km) |
| Dorchester to Pompei | 1,063.85 mi (1,712.10 km) |
| Dorchester to Ponsacco | 783.88 mi (1,261.53 km) |
| Dorchester to Pontassieve | 806.22 mi (1,297.49 km) |
| Dorchester to Ponte Buggianese | 777.55 mi (1,251.34 km) |
| Dorchester to Ponte San Pietro | 652.09 mi (1,049.44 km) |
| Dorchester to Pontecorvo | 998.35 mi (1,606.69 km) |
