| Oberriet to Oliveira de Frades | 989.68 mi (1,592.74 km) |
| Oberriet to Oliveira do Bairro | 1,011.16 mi (1,627.30 km) |
| Oberriet to Oliveira do Hospital | 989.59 mi (1,592.58 km) |
| Oberriet to Ourem | 1,048.39 mi (1,687.22 km) |
| Oberriet to Ovar | 1,003.82 mi (1,615.50 km) |
| Oberriet to Pacos de Ferreira | 978.91 mi (1,575.40 km) |
| Oberriet to Palmela | 1,108.27 mi (1,783.58 km) |
| Oberriet to Paredes | 978.36 mi (1,574.51 km) |
| Oberriet to Paredes de Coura | 963.75 mi (1,551.01 km) |
| Oberriet to Penacova | 1,011.28 mi (1,627.49 km) |
| Oberriet to Penafiel | 975.96 mi (1,570.65 km) |
| Oberriet to Peniche | 1,095.03 mi (1,762.29 km) |
| Oberriet to Peso da Regua | 955.04 mi (1,536.99 km) |
| Oberriet to Pinhal Novo | 1,106.06 mi (1,780.04 km) |
| Oberriet to Pinhel | 938.56 mi (1,510.46 km) |
