| Warsaw to Marco de Canavezes | 1,563.21 mi (2,515.74 km) |
| Warsaw to Marinha Grande | 1,658.59 mi (2,669.24 km) |
| Warsaw to Massama | 1,718.09 mi (2,765.00 km) |
| Warsaw to Matosinhos | 1,585.44 mi (2,551.51 km) |
| Warsaw to Mealhada | 1,610.63 mi (2,592.07 km) |
| Warsaw to Melgaco | 1,528.05 mi (2,459.16 km) |
| Warsaw to Melres | 1,578.38 mi (2,540.16 km) |
| Warsaw to Mira | 1,619.77 mi (2,606.76 km) |
| Warsaw to Miranda do Corvo | 1,618.73 mi (2,605.10 km) |
| Warsaw to Mirandela | 1,511.06 mi (2,431.81 km) |
| Warsaw to Mogadouro | 1,499.06 mi (2,412.50 km) |
| Warsaw to Moimenta da Beira | 1,550.57 mi (2,495.40 km) |
| Warsaw to Moita | 1,711.60 mi (2,754.55 km) |
| Warsaw to Moncao | 1,538.57 mi (2,476.09 km) |
| Warsaw to Montalegre | 1,521.14 mi (2,448.04 km) |
