| Dorchester to Piazza Armerina | 1,237.11 mi (1,990.94 km) |
| Dorchester to Piazzola sul Brenta | 744.79 mi (1,198.63 km) |
| Dorchester to Pietrasanta | 753.26 mi (1,212.25 km) |
| Dorchester to Pieve di Soligo | 747.91 mi (1,203.65 km) |
| Dorchester to Pinerolo | 605.47 mi (974.41 km) |
| Dorchester to Pioltello | 650.53 mi (1,046.92 km) |
| Dorchester to Piombino | 812.97 mi (1,308.35 km) |
| Dorchester to Piombino Dese | 751.31 mi (1,209.12 km) |
| Dorchester to Piossasco | 605.02 mi (973.69 km) |
| Dorchester to Piove di Sacco | 764.77 mi (1,230.78 km) |
| Dorchester to Pisa | 770.66 mi (1,240.25 km) |
| Dorchester to Pisticci | 1,157.68 mi (1,863.11 km) |
| Dorchester to Pistoia | 779.54 mi (1,254.55 km) |
| Dorchester to Pizzo | 1,226.29 mi (1,973.52 km) |
| Dorchester to Podenzano | 687.61 mi (1,106.60 km) |
