| Ballenger Creek to Montalegre | 3,552.85 mi (5,717.76 km) |
| Ballenger Creek to Montemor-o-Novo | 3,618.27 mi (5,823.05 km) |
| Ballenger Creek to Montemor-o-Velho | 3,553.61 mi (5,718.98 km) |
| Ballenger Creek to Montijo | 3,583.67 mi (5,767.35 km) |
| Ballenger Creek to Mortagua | 3,568.29 mi (5,742.61 km) |
| Ballenger Creek to Moura | 3,670.85 mi (5,907.67 km) |
| Ballenger Creek to Murtosa | 3,540.93 mi (5,698.58 km) |
| Ballenger Creek to Nazare | 3,550.21 mi (5,713.50 km) |
| Ballenger Creek to Nelas | 3,584.60 mi (5,768.86 km) |
| Ballenger Creek to Obidos | 3,552.33 mi (5,716.92 km) |
| Ballenger Creek to Odemira | 3,628.17 mi (5,838.97 km) |
| Ballenger Creek to Odivelas | 3,566.89 mi (5,740.35 km) |
| Ballenger Creek to Oeiras | 3,563.10 mi (5,734.26 km) |
| Ballenger Creek to Olhao | 3,683.93 mi (5,928.71 km) |
| Ballenger Creek to Oliveira de Azemeis | 3,545.77 mi (5,706.36 km) |
