| Siechnice to Oliveira do Bairro | 1,423.16 mi (2,290.36 km) |
| Siechnice to Oliveira do Hospital | 1,404.32 mi (2,260.03 km) |
| Siechnice to Ourem | 1,464.47 mi (2,356.84 km) |
| Siechnice to Ovar | 1,413.41 mi (2,274.67 km) |
| Siechnice to Pacos de Ferreira | 1,386.79 mi (2,231.82 km) |
| Siechnice to Palmela | 1,527.77 mi (2,458.70 km) |
| Siechnice to Paredes | 1,386.88 mi (2,231.97 km) |
| Siechnice to Paredes de Coura | 1,366.60 mi (2,199.33 km) |
| Siechnice to Penacova | 1,425.22 mi (2,293.68 km) |
| Siechnice to Penafiel | 1,384.60 mi (2,228.30 km) |
| Siechnice to Peniche | 1,510.26 mi (2,430.53 km) |
| Siechnice to Peso da Regua | 1,365.60 mi (2,197.71 km) |
| Siechnice to Pinhal Novo | 1,525.31 mi (2,454.75 km) |
| Siechnice to Pinhel | 1,353.47 mi (2,178.19 km) |
| Siechnice to Pombal | 1,454.95 mi (2,341.52 km) |
