| Safety Harbor to Montalegre | 4,216.17 mi (6,785.27 km) |
| Safety Harbor to Montemor-o-Novo | 4,246.40 mi (6,833.91 km) |
| Safety Harbor to Montemor-o-Velho | 4,197.01 mi (6,754.43 km) |
| Safety Harbor to Montijo | 4,210.10 mi (6,775.51 km) |
| Safety Harbor to Mortagua | 4,215.79 mi (6,784.66 km) |
| Safety Harbor to Moura | 4,295.65 mi (6,913.18 km) |
| Safety Harbor to Murtosa | 4,190.60 mi (6,744.11 km) |
| Safety Harbor to Nazare | 4,186.34 mi (6,737.26 km) |
| Safety Harbor to Nelas | 4,234.02 mi (6,814.00 km) |
| Safety Harbor to Obidos | 4,185.52 mi (6,735.95 km) |
| Safety Harbor to Odemira | 4,243.09 mi (6,828.59 km) |
| Safety Harbor to Odivelas | 4,193.69 mi (6,749.09 km) |
| Safety Harbor to Oeiras | 4,188.29 mi (6,740.41 km) |
| Safety Harbor to Olhao | 4,295.18 mi (6,912.42 km) |
| Safety Harbor to Oliveira de Azemeis | 4,196.99 mi (6,754.40 km) |
