| Roanoke to Oliveira de Frades | 3,750.88 mi (6,036.46 km) |
| Roanoke to Oliveira do Bairro | 3,740.47 mi (6,019.70 km) |
| Roanoke to Oliveira do Hospital | 3,775.65 mi (6,076.32 km) |
| Roanoke to Ourem | 3,759.33 mi (6,050.06 km) |
| Roanoke to Ovar | 3,725.18 mi (5,995.10 km) |
| Roanoke to Pacos de Ferreira | 3,726.60 mi (5,997.38 km) |
| Roanoke to Palmela | 3,771.16 mi (6,069.09 km) |
| Roanoke to Paredes | 3,731.49 mi (6,005.25 km) |
| Roanoke to Paredes de Coura | 3,702.98 mi (5,959.36 km) |
| Roanoke to Penacova | 3,757.32 mi (6,046.82 km) |
| Roanoke to Penafiel | 3,733.73 mi (6,008.86 km) |
| Roanoke to Peniche | 3,727.50 mi (5,998.83 km) |
| Roanoke to Peso da Regua | 3,759.35 mi (6,050.10 km) |
| Roanoke to Pinhal Novo | 3,768.76 mi (6,065.23 km) |
| Roanoke to Pinhel | 3,803.50 mi (6,121.13 km) |
