| Selargius to Oliveira do Bairro | 938.79 mi (1,510.84 km) |
| Selargius to Oliveira do Hospital | 905.37 mi (1,457.06 km) |
| Selargius to Ourem | 944.63 mi (1,520.23 km) |
| Selargius to Ovar | 945.89 mi (1,522.26 km) |
| Selargius to Pacos de Ferreira | 934.64 mi (1,504.16 km) |
| Selargius to Palmela | 970.55 mi (1,561.95 km) |
| Selargius to Paredes | 930.96 mi (1,498.24 km) |
| Selargius to Paredes de Coura | 946.15 mi (1,522.67 km) |
| Selargius to Penacova | 927.64 mi (1,492.90 km) |
| Selargius to Penafiel | 928.42 mi (1,494.15 km) |
| Selargius to Peniche | 988.86 mi (1,591.41 km) |
| Selargius to Peso da Regua | 901.92 mi (1,451.51 km) |
| Selargius to Pinhal Novo | 970.66 mi (1,562.12 km) |
| Selargius to Pinhel | 863.87 mi (1,390.27 km) |
| Selargius to Pombal | 946.77 mi (1,523.67 km) |
