| Zachary to Mangualde | 4,559.18 mi (7,337.29 km) |
| Zachary to Marco de Canavezes | 4,526.15 mi (7,284.14 km) |
| Zachary to Marinha Grande | 4,521.98 mi (7,277.42 km) |
| Zachary to Massama | 4,528.99 mi (7,288.70 km) |
| Zachary to Matosinhos | 4,499.29 mi (7,240.92 km) |
| Zachary to Mealhada | 4,530.65 mi (7,291.37 km) |
| Zachary to Melgaco | 4,498.42 mi (7,239.51 km) |
| Zachary to Melres | 4,516.72 mi (7,268.97 km) |
| Zachary to Mira | 4,515.47 mi (7,266.95 km) |
| Zachary to Miranda do Corvo | 4,543.27 mi (7,311.69 km) |
| Zachary to Mirandela | 4,565.93 mi (7,348.16 km) |
| Zachary to Mogadouro | 4,592.19 mi (7,390.42 km) |
| Zachary to Moimenta da Beira | 4,557.24 mi (7,334.17 km) |
| Zachary to Moita | 4,546.30 mi (7,316.56 km) |
| Zachary to Moncao | 4,489.14 mi (7,224.57 km) |
