| Ub to Oliveira de Frades | 1,452.60 mi (2,337.73 km) |
| Ub to Oliveira do Bairro | 1,472.92 mi (2,370.44 km) |
| Ub to Oliveira do Hospital | 1,445.27 mi (2,325.93 km) |
| Ub to Ourem | 1,497.81 mi (2,410.50 km) |
| Ub to Ovar | 1,471.34 mi (2,367.90 km) |
| Ub to Pacos de Ferreira | 1,450.94 mi (2,335.06 km) |
| Ub to Palmela | 1,543.92 mi (2,484.71 km) |
| Ub to Paredes | 1,449.10 mi (2,332.10 km) |
| Ub to Paredes de Coura | 1,445.52 mi (2,326.34 km) |
| Ub to Penacova | 1,468.17 mi (2,362.78 km) |
| Ub to Penafiel | 1,446.54 mi (2,327.98 km) |
| Ub to Peniche | 1,545.15 mi (2,486.68 km) |
| Ub to Peso da Regua | 1,422.40 mi (2,289.13 km) |
| Ub to Pinhal Novo | 1,542.77 mi (2,482.85 km) |
| Ub to Pinhel | 1,395.99 mi (2,246.63 km) |
