| Siggiewi to Oliveira do Bairro | 1,282.66 mi (2,064.24 km) |
| Siggiewi to Oliveira do Hospital | 1,248.03 mi (2,008.51 km) |
| Siggiewi to Ourem | 1,280.07 mi (2,060.08 km) |
| Siggiewi to Ovar | 1,292.78 mi (2,080.53 km) |
| Siggiewi to Pacos de Ferreira | 1,284.98 mi (2,067.97 km) |
| Siggiewi to Palmela | 1,294.28 mi (2,082.94 km) |
| Siggiewi to Paredes | 1,280.81 mi (2,061.26 km) |
| Siggiewi to Paredes de Coura | 1,301.22 mi (2,094.11 km) |
| Siggiewi to Penacova | 1,269.30 mi (2,042.74 km) |
| Siggiewi to Penafiel | 1,278.35 mi (2,057.30 km) |
| Siggiewi to Peniche | 1,321.27 mi (2,126.38 km) |
| Siggiewi to Peso da Regua | 1,251.85 mi (2,014.66 km) |
| Siggiewi to Pinhal Novo | 1,295.12 mi (2,084.30 km) |
| Siggiewi to Pinhel | 1,210.95 mi (1,948.83 km) |
| Siggiewi to Pombal | 1,284.89 mi (2,067.83 km) |
