| Bolingbrook to Montalegre | 3,973.46 mi (6,394.66 km) |
| Bolingbrook to Montemor-o-Novo | 4,063.66 mi (6,539.83 km) |
| Bolingbrook to Montemor-o-Velho | 3,989.33 mi (6,420.21 km) |
| Bolingbrook to Montijo | 4,030.77 mi (6,486.89 km) |
| Bolingbrook to Mortagua | 4,000.76 mi (6,438.61 km) |
| Bolingbrook to Moura | 4,117.64 mi (6,626.71 km) |
| Bolingbrook to Murtosa | 3,972.27 mi (6,392.75 km) |
| Bolingbrook to Nazare | 3,991.19 mi (6,423.19 km) |
| Bolingbrook to Nelas | 4,015.37 mi (6,462.11 km) |
| Bolingbrook to Obidos | 3,995.33 mi (6,429.86 km) |
| Bolingbrook to Odemira | 4,082.15 mi (6,569.59 km) |
| Bolingbrook to Odivelas | 4,014.02 mi (6,459.95 km) |
| Bolingbrook to Oeiras | 4,011.38 mi (6,455.70 km) |
| Bolingbrook to Olhao | 4,139.39 mi (6,661.70 km) |
| Bolingbrook to Oliveira de Azemeis | 3,975.85 mi (6,398.51 km) |
