| Martos to Montalegre | 348.86 mi (561.43 km) |
| Martos to Montemor-o-Novo | 239.63 mi (385.65 km) |
| Martos to Montemor-o-Velho | 304.73 mi (490.41 km) |
| Martos to Montijo | 276.03 mi (444.22 km) |
| Martos to Mortagua | 295.92 mi (476.23 km) |
| Martos to Moura | 192.00 mi (309.00 km) |
| Martos to Murtosa | 325.23 mi (523.40 km) |
| Martos to Nazare | 304.32 mi (489.75 km) |
| Martos to Nelas | 284.13 mi (457.26 km) |
| Martos to Obidos | 302.55 mi (486.90 km) |
| Martos to Odemira | 255.43 mi (411.07 km) |
| Martos to Odivelas | 292.36 mi (470.51 km) |
| Martos to Oeiras | 298.02 mi (479.62 km) |
| Martos to Olhao | 218.01 mi (350.85 km) |
| Martos to Oliveira de Azemeis | 323.50 mi (520.63 km) |
