| Westerville to Oliveira de Frades | 3,803.17 mi (6,120.61 km) |
| Westerville to Oliveira do Bairro | 3,794.24 mi (6,106.24 km) |
| Westerville to Oliveira do Hospital | 3,829.15 mi (6,162.43 km) |
| Westerville to Ourem | 3,817.41 mi (6,143.52 km) |
| Westerville to Ovar | 3,777.47 mi (6,079.24 km) |
| Westerville to Pacos de Ferreira | 3,776.55 mi (6,077.77 km) |
| Westerville to Palmela | 3,834.96 mi (6,171.77 km) |
| Westerville to Paredes | 3,781.66 mi (6,086.00 km) |
| Westerville to Paredes de Coura | 3,750.00 mi (6,035.04 km) |
| Westerville to Penacova | 3,811.94 mi (6,134.72 km) |
| Westerville to Penafiel | 3,783.80 mi (6,089.43 km) |
| Westerville to Peniche | 3,788.34 mi (6,096.75 km) |
| Westerville to Peso da Regua | 3,808.82 mi (6,129.70 km) |
| Westerville to Pinhal Novo | 3,832.28 mi (6,167.46 km) |
| Westerville to Pinhel | 3,853.66 mi (6,201.87 km) |
