| Welling to Oliveira de Frades | 840.69 mi (1,352.95 km) |
| Welling to Oliveira do Bairro | 860.30 mi (1,384.52 km) |
| Welling to Oliveira do Hospital | 856.20 mi (1,377.92 km) |
| Welling to Ourem | 916.10 mi (1,474.32 km) |
| Welling to Ovar | 841.67 mi (1,354.53 km) |
| Welling to Pacos de Ferreira | 811.52 mi (1,306.02 km) |
| Welling to Palmela | 991.82 mi (1,596.19 km) |
| Welling to Paredes | 814.07 mi (1,310.12 km) |
| Welling to Paredes de Coura | 775.98 mi (1,248.82 km) |
| Welling to Penacova | 870.85 mi (1,401.50 km) |
| Welling to Penafiel | 812.56 mi (1,307.68 km) |
| Welling to Peniche | 952.83 mi (1,533.43 km) |
| Welling to Peso da Regua | 803.60 mi (1,293.27 km) |
| Welling to Pinhal Novo | 988.04 mi (1,590.10 km) |
| Welling to Pinhel | 812.84 mi (1,308.14 km) |
