| Carol Stream to Oliveira de Frades | 3,987.22 mi (6,416.80 km) |
| Carol Stream to Oliveira do Bairro | 3,979.71 mi (6,404.72 km) |
| Carol Stream to Oliveira do Hospital | 4,014.18 mi (6,460.20 km) |
| Carol Stream to Ourem | 4,006.71 mi (6,448.18 km) |
| Carol Stream to Ovar | 3,961.64 mi (6,375.64 km) |
| Carol Stream to Pacos de Ferreira | 3,958.56 mi (6,370.69 km) |
| Carol Stream to Palmela | 4,029.39 mi (6,484.68 km) |
| Carol Stream to Paredes | 3,963.85 mi (6,379.20 km) |
| Carol Stream to Paredes de Coura | 3,929.40 mi (6,323.76 km) |
| Carol Stream to Penacova | 3,998.09 mi (6,434.30 km) |
| Carol Stream to Penafiel | 3,965.87 mi (6,382.46 km) |
| Carol Stream to Peniche | 3,980.32 mi (6,405.71 km) |
| Carol Stream to Peso da Regua | 3,990.19 mi (6,421.59 km) |
| Carol Stream to Pinhal Novo | 4,026.47 mi (6,479.98 km) |
| Carol Stream to Pinhel | 4,035.45 mi (6,494.44 km) |
