| Halden to Pontedera | 1,069.06 mi (1,720.48 km) |
| Halden to Pontinia | 1,226.06 mi (1,973.15 km) |
| Halden to Porcari | 1,056.72 mi (1,700.63 km) |
| Halden to Porcia | 910.46 mi (1,465.25 km) |
| Halden to Pordenone | 911.69 mi (1,467.22 km) |
| Halden to Portici | 1,270.95 mi (2,045.39 km) |
| Halden to Porto Empedocle | 1,511.21 mi (2,432.06 km) |
| Halden to Porto Recanati | 1,088.31 mi (1,751.47 km) |
| Halden to Porto Sant'Elpidio | 1,100.03 mi (1,770.32 km) |
| Halden to Porto Tolle | 980.12 mi (1,577.34 km) |
| Halden to Porto Torres | 1,270.74 mi (2,045.06 km) |
| Halden to Portoferraio | 1,127.99 mi (1,815.32 km) |
| Halden to Portogruaro | 923.62 mi (1,486.43 km) |
| Halden to Portomaggiore | 996.86 mi (1,604.29 km) |
| Halden to Potenza | 1,291.47 mi (2,078.42 km) |
