| Koszeg to Marco de Canavezes | 1,288.20 mi (2,073.15 km) |
| Koszeg to Marinha Grande | 1,372.66 mi (2,209.08 km) |
| Koszeg to Massama | 1,424.56 mi (2,292.61 km) |
| Koszeg to Matosinhos | 1,313.53 mi (2,113.93 km) |
| Koszeg to Mealhada | 1,328.51 mi (2,138.03 km) |
| Koszeg to Melgaco | 1,264.84 mi (2,035.57 km) |
| Koszeg to Melres | 1,303.46 mi (2,097.72 km) |
| Koszeg to Mira | 1,339.77 mi (2,156.16 km) |
| Koszeg to Miranda do Corvo | 1,332.98 mi (2,145.22 km) |
| Koszeg to Mirandela | 1,234.00 mi (1,985.94 km) |
| Koszeg to Mogadouro | 1,217.52 mi (1,959.41 km) |
| Koszeg to Moimenta da Beira | 1,270.18 mi (2,044.16 km) |
| Koszeg to Moita | 1,415.48 mi (2,277.99 km) |
| Koszeg to Moncao | 1,276.01 mi (2,053.55 km) |
| Koszeg to Montalegre | 1,251.64 mi (2,014.32 km) |
