| Marmara Ereglisi to Montalegre | 1,840.27 mi (2,961.63 km) |
| Marmara Ereglisi to Montemor-o-Novo | 1,912.82 mi (3,078.38 km) |
| Marmara Ereglisi to Montemor-o-Velho | 1,909.59 mi (3,073.19 km) |
| Marmara Ereglisi to Montijo | 1,947.52 mi (3,134.22 km) |
| Marmara Ereglisi to Mortagua | 1,882.25 mi (3,029.19 km) |
| Marmara Ereglisi to Moura | 1,883.41 mi (3,031.06 km) |
| Marmara Ereglisi to Murtosa | 1,898.08 mi (3,054.67 km) |
| Marmara Ereglisi to Nazare | 1,938.97 mi (3,120.48 km) |
| Marmara Ereglisi to Nelas | 1,861.32 mi (2,995.51 km) |
| Marmara Ereglisi to Obidos | 1,948.03 mi (3,135.04 km) |
| Marmara Ereglisi to Odemira | 1,956.49 mi (3,148.67 km) |
| Marmara Ereglisi to Odivelas | 1,959.88 mi (3,154.12 km) |
| Marmara Ereglisi to Oeiras | 1,969.06 mi (3,168.90 km) |
| Marmara Ereglisi to Olhao | 1,927.73 mi (3,102.38 km) |
| Marmara Ereglisi to Oliveira de Azemeis | 1,888.40 mi (3,039.09 km) |
