| Van Buren to Mangualde | 4,527.62 mi (7,286.51 km) |
| Van Buren to Marco de Canavezes | 4,491.61 mi (7,228.54 km) |
| Van Buren to Marinha Grande | 4,498.69 mi (7,239.94 km) |
| Van Buren to Massama | 4,513.07 mi (7,263.08 km) |
| Van Buren to Matosinhos | 4,465.93 mi (7,187.21 km) |
| Van Buren to Mealhada | 4,502.07 mi (7,245.39 km) |
| Van Buren to Melgaco | 4,457.89 mi (7,174.28 km) |
| Van Buren to Melres | 4,483.49 mi (7,215.48 km) |
| Van Buren to Mira | 4,487.18 mi (7,221.43 km) |
| Van Buren to Miranda do Corvo | 4,516.32 mi (7,268.32 km) |
| Van Buren to Mirandela | 4,527.30 mi (7,285.98 km) |
| Van Buren to Mogadouro | 4,553.54 mi (7,328.22 km) |
| Van Buren to Moimenta da Beira | 4,522.88 mi (7,278.88 km) |
| Van Buren to Moita | 4,530.42 mi (7,291.01 km) |
| Van Buren to Moncao | 4,449.34 mi (7,160.53 km) |
