| Upper Montclair to Oliveira de Frades | 3,366.59 mi (5,418.00 km) |
| Upper Montclair to Oliveira do Bairro | 3,356.74 mi (5,402.16 km) |
| Upper Montclair to Oliveira do Hospital | 3,391.84 mi (5,458.65 km) |
| Upper Montclair to Ourem | 3,377.38 mi (5,435.38 km) |
| Upper Montclair to Ovar | 3,340.87 mi (5,376.61 km) |
| Upper Montclair to Pacos de Ferreira | 3,341.41 mi (5,377.49 km) |
| Upper Montclair to Palmela | 3,391.77 mi (5,458.53 km) |
| Upper Montclair to Paredes | 3,346.39 mi (5,385.49 km) |
| Upper Montclair to Paredes de Coura | 3,316.73 mi (5,337.76 km) |
| Upper Montclair to Penacova | 3,373.94 mi (5,429.84 km) |
| Upper Montclair to Penafiel | 3,348.59 mi (5,389.04 km) |
| Upper Montclair to Peniche | 3,346.73 mi (5,386.04 km) |
| Upper Montclair to Peso da Regua | 3,374.01 mi (5,429.95 km) |
| Upper Montclair to Pinhal Novo | 3,389.24 mi (5,454.45 km) |
| Upper Montclair to Pinhel | 3,418.44 mi (5,501.45 km) |
