| Zarasai to Marco de Canavezes | 1,840.83 mi (2,962.53 km) |
| Zarasai to Marinha Grande | 1,940.42 mi (3,122.80 km) |
| Zarasai to Massama | 2,003.07 mi (3,223.62 km) |
| Zarasai to Matosinhos | 1,861.16 mi (2,995.25 km) |
| Zarasai to Mealhada | 1,891.17 mi (3,043.54 km) |
| Zarasai to Melgaco | 1,800.26 mi (2,897.24 km) |
| Zarasai to Melres | 1,855.74 mi (2,986.52 km) |
| Zarasai to Mira | 1,899.10 mi (3,056.31 km) |
| Zarasai to Miranda do Corvo | 1,900.98 mi (3,059.32 km) |
| Zarasai to Mirandela | 1,790.48 mi (2,881.50 km) |
| Zarasai to Mogadouro | 1,780.87 mi (2,866.03 km) |
| Zarasai to Moimenta da Beira | 1,831.06 mi (2,946.81 km) |
| Zarasai to Moita | 1,997.94 mi (3,215.37 km) |
| Zarasai to Moncao | 1,810.27 mi (2,913.34 km) |
| Zarasai to Montalegre | 1,796.65 mi (2,891.43 km) |
