| Tessenderlo to Marco de Canavezes | 929.19 mi (1,495.38 km) |
| Tessenderlo to Marinha Grande | 1,032.97 mi (1,662.41 km) |
| Tessenderlo to Massama | 1,099.49 mi (1,769.46 km) |
| Tessenderlo to Matosinhos | 947.08 mi (1,524.17 km) |
| Tessenderlo to Mealhada | 982.60 mi (1,581.33 km) |
| Tessenderlo to Melgaco | 883.33 mi (1,421.58 km) |
| Tessenderlo to Melres | 943.58 mi (1,518.54 km) |
| Tessenderlo to Mira | 988.83 mi (1,591.37 km) |
| Tessenderlo to Miranda do Corvo | 994.71 mi (1,600.83 km) |
| Tessenderlo to Mirandela | 881.95 mi (1,419.36 km) |
| Tessenderlo to Mogadouro | 876.05 mi (1,409.86 km) |
| Tessenderlo to Moimenta da Beira | 923.36 mi (1,486.00 km) |
| Tessenderlo to Moita | 1,096.73 mi (1,765.02 km) |
| Tessenderlo to Moncao | 892.78 mi (1,436.79 km) |
| Tessenderlo to Montalegre | 883.11 mi (1,421.23 km) |
