| Stupava to Oliveira de Frades | 1,340.14 mi (2,156.75 km) |
| Stupava to Oliveira do Bairro | 1,361.53 mi (2,191.16 km) |
| Stupava to Oliveira do Hospital | 1,338.90 mi (2,154.74 km) |
| Stupava to Ourem | 1,396.84 mi (2,248.00 km) |
| Stupava to Ovar | 1,354.95 mi (2,180.58 km) |
| Stupava to Pacos de Ferreira | 1,330.49 mi (2,141.21 km) |
| Stupava to Palmela | 1,454.22 mi (2,340.34 km) |
| Stupava to Paredes | 1,329.79 mi (2,140.10 km) |
| Stupava to Paredes de Coura | 1,316.11 mi (2,118.08 km) |
| Stupava to Penacova | 1,360.88 mi (2,190.13 km) |
| Stupava to Penafiel | 1,327.37 mi (2,136.19 km) |
| Stupava to Peniche | 1,443.82 mi (2,323.60 km) |
| Stupava to Peso da Regua | 1,306.00 mi (2,101.80 km) |
| Stupava to Pinhal Novo | 1,452.23 mi (2,337.15 km) |
| Stupava to Pinhel | 1,287.93 mi (2,072.73 km) |
