| Morton to Montalegre | 4,072.15 mi (6,553.49 km) |
| Morton to Montemor-o-Novo | 4,160.46 mi (6,695.62 km) |
| Morton to Montemor-o-Velho | 4,086.91 mi (6,577.24 km) |
| Morton to Montijo | 4,127.40 mi (6,642.40 km) |
| Morton to Mortagua | 4,098.60 mi (6,596.06 km) |
| Morton to Moura | 4,214.35 mi (6,782.34 km) |
| Morton to Murtosa | 4,070.18 mi (6,550.32 km) |
| Morton to Nazare | 4,088.33 mi (6,579.53 km) |
| Morton to Nelas | 4,113.34 mi (6,619.78 km) |
| Morton to Obidos | 4,092.30 mi (6,585.92 km) |
| Morton to Odemira | 4,178.17 mi (6,724.11 km) |
| Morton to Odivelas | 4,110.64 mi (6,615.44 km) |
| Morton to Oeiras | 4,107.89 mi (6,611.02 km) |
| Morton to Olhao | 4,235.29 mi (6,816.04 km) |
| Morton to Oliveira de Azemeis | 4,073.86 mi (6,556.24 km) |
