| Oldenzaal to Oliveira do Bairro | 1,093.24 mi (1,759.40 km) |
| Oldenzaal to Oliveira do Hospital | 1,082.37 mi (1,741.91 km) |
| Oldenzaal to Ourem | 1,143.88 mi (1,840.89 km) |
| Oldenzaal to Ovar | 1,078.17 mi (1,735.14 km) |
| Oldenzaal to Pacos de Ferreira | 1,048.89 mi (1,688.02 km) |
| Oldenzaal to Palmela | 1,215.82 mi (1,956.67 km) |
| Oldenzaal to Paredes | 1,050.39 mi (1,690.43 km) |
| Oldenzaal to Paredes de Coura | 1,019.47 mi (1,640.68 km) |
| Oldenzaal to Penacova | 1,100.23 mi (1,770.64 km) |
| Oldenzaal to Penafiel | 1,048.49 mi (1,687.38 km) |
| Oldenzaal to Peniche | 1,185.43 mi (1,907.77 km) |
| Oldenzaal to Peso da Regua | 1,034.70 mi (1,665.19 km) |
| Oldenzaal to Pinhal Novo | 1,212.53 mi (1,951.38 km) |
| Oldenzaal to Pinhel | 1,034.36 mi (1,664.64 km) |
| Oldenzaal to Pombal | 1,130.75 mi (1,819.77 km) |
