| Olawa to Oliveira do Bairro | 1,426.68 mi (2,296.01 km) |
| Olawa to Oliveira do Hospital | 1,407.64 mi (2,265.38 km) |
| Olawa to Ourem | 1,467.71 mi (2,362.05 km) |
| Olawa to Ovar | 1,417.07 mi (2,280.56 km) |
| Olawa to Pacos de Ferreira | 1,390.54 mi (2,237.86 km) |
| Olawa to Palmela | 1,530.73 mi (2,463.47 km) |
| Olawa to Paredes | 1,390.60 mi (2,237.95 km) |
| Olawa to Paredes de Coura | 1,370.62 mi (2,205.80 km) |
| Olawa to Penacova | 1,428.61 mi (2,299.12 km) |
| Olawa to Penafiel | 1,388.31 mi (2,234.27 km) |
| Olawa to Peniche | 1,513.57 mi (2,435.85 km) |
| Olawa to Peso da Regua | 1,369.18 mi (2,203.49 km) |
| Olawa to Pinhal Novo | 1,528.29 mi (2,459.55 km) |
| Olawa to Pinhel | 1,356.76 mi (2,183.49 km) |
| Olawa to Pombal | 1,458.29 mi (2,346.89 km) |
