| Tubize to Marco de Canavezes | 883.19 mi (1,421.36 km) |
| Tubize to Marinha Grande | 987.19 mi (1,588.73 km) |
| Tubize to Massama | 1,053.92 mi (1,696.12 km) |
| Tubize to Matosinhos | 900.92 mi (1,449.89 km) |
| Tubize to Mealhada | 936.77 mi (1,507.58 km) |
| Tubize to Melgaco | 837.03 mi (1,347.06 km) |
| Tubize to Melres | 897.54 mi (1,444.44 km) |
| Tubize to Mira | 942.89 mi (1,517.43 km) |
| Tubize to Miranda do Corvo | 949.03 mi (1,527.32 km) |
| Tubize to Mirandela | 836.19 mi (1,345.72 km) |
| Tubize to Mogadouro | 830.57 mi (1,336.67 km) |
| Tubize to Moimenta da Beira | 877.63 mi (1,412.40 km) |
| Tubize to Moita | 1,051.32 mi (1,691.93 km) |
| Tubize to Moncao | 846.44 mi (1,362.22 km) |
| Tubize to Montalegre | 837.01 mi (1,347.04 km) |
