| Elk Grove Village to Oliveira de Frades | 3,978.07 mi (6,402.08 km) |
| Elk Grove Village to Oliveira do Bairro | 3,970.57 mi (6,390.02 km) |
| Elk Grove Village to Oliveira do Hospital | 4,005.04 mi (6,445.49 km) |
| Elk Grove Village to Ourem | 3,997.61 mi (6,433.53 km) |
| Elk Grove Village to Ovar | 3,952.49 mi (6,360.92 km) |
| Elk Grove Village to Pacos de Ferreira | 3,949.39 mi (6,355.94 km) |
| Elk Grove Village to Palmela | 4,020.34 mi (6,470.11 km) |
| Elk Grove Village to Paredes | 3,954.68 mi (6,364.45 km) |
| Elk Grove Village to Paredes de Coura | 3,920.22 mi (6,308.98 km) |
| Elk Grove Village to Penacova | 3,988.96 mi (6,419.60 km) |
| Elk Grove Village to Penafiel | 3,956.71 mi (6,367.70 km) |
| Elk Grove Village to Peniche | 3,971.25 mi (6,391.10 km) |
| Elk Grove Village to Peso da Regua | 3,981.02 mi (6,406.83 km) |
| Elk Grove Village to Pinhal Novo | 4,017.42 mi (6,465.41 km) |
| Elk Grove Village to Pinhel | 4,026.28 mi (6,479.68 km) |
