| Hoffman Estates to Oliveira de Frades | 3,983.22 mi (6,410.37 km) |
| Hoffman Estates to Oliveira do Bairro | 3,975.77 mi (6,398.38 km) |
| Hoffman Estates to Oliveira do Hospital | 4,010.22 mi (6,453.83 km) |
| Hoffman Estates to Ourem | 4,002.92 mi (6,442.07 km) |
| Hoffman Estates to Ovar | 3,957.65 mi (6,369.22 km) |
| Hoffman Estates to Pacos de Ferreira | 3,954.49 mi (6,364.13 km) |
| Hoffman Estates to Palmela | 4,025.81 mi (6,478.91 km) |
| Hoffman Estates to Paredes | 3,959.78 mi (6,372.65 km) |
| Hoffman Estates to Paredes de Coura | 3,925.23 mi (6,317.05 km) |
| Hoffman Estates to Penacova | 3,994.17 mi (6,428.00 km) |
| Hoffman Estates to Penafiel | 3,961.80 mi (6,375.90 km) |
| Hoffman Estates to Peniche | 3,976.64 mi (6,399.78 km) |
| Hoffman Estates to Peso da Regua | 3,986.09 mi (6,414.99 km) |
| Hoffman Estates to Pinhal Novo | 4,022.87 mi (6,474.19 km) |
| Hoffman Estates to Pinhel | 4,031.36 mi (6,487.85 km) |
