| Bolingbrook to Oliveira de Frades | 3,993.33 mi (6,426.64 km) |
| Bolingbrook to Oliveira do Bairro | 3,985.73 mi (6,414.42 km) |
| Bolingbrook to Oliveira do Hospital | 4,020.24 mi (6,469.95 km) |
| Bolingbrook to Ourem | 4,012.50 mi (6,457.49 km) |
| Bolingbrook to Ovar | 3,967.74 mi (6,385.46 km) |
| Bolingbrook to Pacos de Ferreira | 3,964.79 mi (6,380.72 km) |
| Bolingbrook to Palmela | 4,034.86 mi (6,493.48 km) |
| Bolingbrook to Paredes | 3,970.07 mi (6,389.21 km) |
| Bolingbrook to Paredes de Coura | 3,935.79 mi (6,334.04 km) |
| Bolingbrook to Penacova | 4,004.07 mi (6,443.93 km) |
| Bolingbrook to Penafiel | 3,972.10 mi (6,392.48 km) |
| Bolingbrook to Peniche | 3,985.94 mi (6,414.75 km) |
| Bolingbrook to Peso da Regua | 3,996.46 mi (6,431.69 km) |
| Bolingbrook to Pinhal Novo | 4,031.95 mi (6,488.80 km) |
| Bolingbrook to Pinhel | 4,041.71 mi (6,504.50 km) |
