| Smethwick to Pontedera | 840.68 mi (1,352.94 km) |
| Smethwick to Pontinia | 1,038.98 mi (1,672.07 km) |
| Smethwick to Porcari | 830.59 mi (1,336.70 km) |
| Smethwick to Porcia | 795.43 mi (1,280.12 km) |
| Smethwick to Pordenone | 797.40 mi (1,283.29 km) |
| Smethwick to Portici | 1,112.47 mi (1,790.34 km) |
| Smethwick to Porto Empedocle | 1,289.51 mi (2,075.26 km) |
| Smethwick to Porto Recanati | 952.98 mi (1,533.67 km) |
| Smethwick to Porto Sant'Elpidio | 964.24 mi (1,551.79 km) |
| Smethwick to Porto Tolle | 831.50 mi (1,338.17 km) |
| Smethwick to Porto Torres | 941.48 mi (1,515.17 km) |
| Smethwick to Portoferraio | 877.29 mi (1,411.86 km) |
| Smethwick to Portogruaro | 811.56 mi (1,306.08 km) |
| Smethwick to Portomaggiore | 825.67 mi (1,328.79 km) |
| Smethwick to Potenza | 1,170.42 mi (1,883.61 km) |
