| Stony Brook to Oliveira de Frades | 3,313.18 mi (5,332.05 km) |
| Stony Brook to Oliveira do Bairro | 3,303.23 mi (5,316.03 km) |
| Stony Brook to Oliveira do Hospital | 3,338.35 mi (5,372.55 km) |
| Stony Brook to Ourem | 3,323.55 mi (5,348.74 km) |
| Stony Brook to Ovar | 3,287.47 mi (5,290.67 km) |
| Stony Brook to Pacos de Ferreira | 3,288.20 mi (5,291.84 km) |
| Stony Brook to Palmela | 3,337.54 mi (5,371.26 km) |
| Stony Brook to Paredes | 3,293.15 mi (5,299.81 km) |
| Stony Brook to Paredes de Coura | 3,263.75 mi (5,252.50 km) |
| Stony Brook to Penacova | 3,320.36 mi (5,343.61 km) |
| Stony Brook to Penafiel | 3,295.36 mi (5,303.38 km) |
| Stony Brook to Peniche | 3,292.70 mi (5,299.09 km) |
| Stony Brook to Peso da Regua | 3,320.83 mi (5,344.36 km) |
| Stony Brook to Pinhal Novo | 3,335.03 mi (5,367.21 km) |
| Stony Brook to Pinhel | 3,365.20 mi (5,415.77 km) |
