| Birzai to Oliveira do Bairro | 1,843.35 mi (2,966.58 km) |
| Birzai to Oliveira do Hospital | 1,828.72 mi (2,943.04 km) |
| Birzai to Ourem | 1,890.06 mi (3,041.75 km) |
| Birzai to Ovar | 1,830.45 mi (2,945.82 km) |
| Birzai to Pacos de Ferreira | 1,802.04 mi (2,900.11 km) |
| Birzai to Palmela | 1,958.22 mi (3,151.45 km) |
| Birzai to Paredes | 1,802.98 mi (2,901.61 km) |
| Birzai to Paredes de Coura | 1,775.94 mi (2,858.10 km) |
| Birzai to Penacova | 1,848.15 mi (2,974.32 km) |
| Birzai to Penafiel | 1,800.91 mi (2,898.28 km) |
| Birzai to Peniche | 1,933.90 mi (3,112.31 km) |
| Birzai to Peso da Regua | 1,784.78 mi (2,872.33 km) |
| Birzai to Pinhal Novo | 1,955.33 mi (3,146.81 km) |
| Birzai to Pinhel | 1,778.91 mi (2,862.87 km) |
| Birzai to Pombal | 1,878.54 mi (3,023.22 km) |
