| Orem to Oliveira de Frades | 5,066.90 mi (8,154.38 km) |
| Orem to Oliveira do Bairro | 5,062.77 mi (8,147.74 km) |
| Orem to Oliveira do Hospital | 5,095.61 mi (8,200.59 km) |
| Orem to Ourem | 5,097.92 mi (8,204.31 km) |
| Orem to Ovar | 5,042.10 mi (8,114.47 km) |
| Orem to Pacos de Ferreira | 5,034.14 mi (8,101.66 km) |
| Orem to Palmela | 5,131.58 mi (8,258.49 km) |
| Orem to Paredes | 5,039.73 mi (8,110.67 km) |
| Orem to Paredes de Coura | 4,999.58 mi (8,046.04 km) |
| Orem to Penacova | 5,082.36 mi (8,179.26 km) |
| Orem to Penafiel | 5,041.46 mi (8,113.45 km) |
| Orem to Peniche | 5,077.94 mi (8,172.16 km) |
| Orem to Peso da Regua | 5,063.68 mi (8,149.21 km) |
| Orem to Pinhal Novo | 5,128.18 mi (8,253.01 km) |
| Orem to Pinhel | 5,109.03 mi (8,222.19 km) |
