| Westbrook to Pontedera | 3,870.65 mi (6,229.21 km) |
| Westbrook to Pontinia | 4,056.93 mi (6,529.00 km) |
| Westbrook to Porcari | 3,863.67 mi (6,217.97 km) |
| Westbrook to Porcia | 3,874.15 mi (6,234.85 km) |
| Westbrook to Pordenone | 3,876.12 mi (6,238.00 km) |
| Westbrook to Portici | 4,135.68 mi (6,655.74 km) |
| Westbrook to Porto Empedocle | 4,236.93 mi (6,818.68 km) |
| Westbrook to Porto Recanati | 4,008.66 mi (6,451.31 km) |
| Westbrook to Porto Sant'Elpidio | 4,018.37 mi (6,466.93 km) |
| Westbrook to Porto Tolle | 3,897.11 mi (6,271.79 km) |
| Westbrook to Porto Torres | 3,872.99 mi (6,232.97 km) |
| Westbrook to Portoferraio | 3,886.84 mi (6,255.26 km) |
| Westbrook to Portogruaro | 3,889.54 mi (6,259.60 km) |
| Westbrook to Portomaggiore | 3,884.07 mi (6,250.81 km) |
| Westbrook to Potenza | 4,206.22 mi (6,769.26 km) |
