| Hilliard to Oliveira de Frades | 3,817.11 mi (6,143.05 km) |
| Hilliard to Oliveira do Bairro | 3,808.18 mi (6,128.68 km) |
| Hilliard to Oliveira do Hospital | 3,843.09 mi (6,184.86 km) |
| Hilliard to Ourem | 3,831.35 mi (6,165.96 km) |
| Hilliard to Ovar | 3,791.41 mi (6,101.68 km) |
| Hilliard to Pacos de Ferreira | 3,790.49 mi (6,100.21 km) |
| Hilliard to Palmela | 3,848.90 mi (6,194.20 km) |
| Hilliard to Paredes | 3,795.60 mi (6,108.43 km) |
| Hilliard to Paredes de Coura | 3,763.93 mi (6,057.46 km) |
| Hilliard to Penacova | 3,825.88 mi (6,157.16 km) |
| Hilliard to Penafiel | 3,797.74 mi (6,111.86 km) |
| Hilliard to Peniche | 3,802.28 mi (6,119.18 km) |
| Hilliard to Peso da Regua | 3,822.75 mi (6,152.12 km) |
| Hilliard to Pinhal Novo | 3,846.21 mi (6,189.88 km) |
| Hilliard to Pinhel | 3,867.60 mi (6,224.30 km) |
