| Szczytno to Marco de Canavezes | 1,592.34 mi (2,562.63 km) |
| Szczytno to Marinha Grande | 1,690.28 mi (2,720.25 km) |
| Szczytno to Massama | 1,751.73 mi (2,819.14 km) |
| Szczytno to Matosinhos | 1,613.52 mi (2,596.70 km) |
| Szczytno to Mealhada | 1,641.51 mi (2,641.76 km) |
| Szczytno to Melgaco | 1,554.09 mi (2,501.07 km) |
| Szczytno to Melres | 1,607.38 mi (2,586.83 km) |
| Szczytno to Mira | 1,649.96 mi (2,655.35 km) |
| Szczytno to Miranda do Corvo | 1,650.63 mi (2,656.44 km) |
| Szczytno to Mirandela | 1,541.17 mi (2,480.28 km) |
| Szczytno to Mogadouro | 1,530.57 mi (2,463.22 km) |
| Szczytno to Moimenta da Beira | 1,581.36 mi (2,544.95 km) |
| Szczytno to Moita | 1,746.07 mi (2,810.03 km) |
| Szczytno to Moncao | 1,564.34 mi (2,517.57 km) |
| Szczytno to Montalegre | 1,549.02 mi (2,492.90 km) |
