| Simpsonville to Oliveira de Frades | 3,948.16 mi (6,353.95 km) |
| Simpsonville to Oliveira do Bairro | 3,937.21 mi (6,336.33 km) |
| Simpsonville to Oliveira do Hospital | 3,972.44 mi (6,393.03 km) |
| Simpsonville to Ourem | 3,954.41 mi (6,364.00 km) |
| Simpsonville to Ovar | 3,922.51 mi (6,312.66 km) |
| Simpsonville to Pacos de Ferreira | 3,924.77 mi (6,316.31 km) |
| Simpsonville to Palmela | 3,963.91 mi (6,379.30 km) |
| Simpsonville to Paredes | 3,929.57 mi (6,324.04 km) |
| Simpsonville to Paredes de Coura | 3,902.23 mi (6,280.03 km) |
| Simpsonville to Penacova | 3,953.72 mi (6,362.90 km) |
| Simpsonville to Penafiel | 3,931.85 mi (6,327.70 km) |
| Simpsonville to Peniche | 3,921.52 mi (6,311.08 km) |
| Simpsonville to Peso da Regua | 3,957.66 mi (6,369.24 km) |
| Simpsonville to Pinhal Novo | 3,961.63 mi (6,375.63 km) |
| Simpsonville to Pinhel | 4,001.48 mi (6,439.76 km) |
