| Kudowa-Zdroj to Marco de Canavezes | 1,328.64 mi (2,138.24 km) |
| Kudowa-Zdroj to Marinha Grande | 1,422.35 mi (2,289.06 km) |
| Kudowa-Zdroj to Massama | 1,480.80 mi (2,383.12 km) |
| Kudowa-Zdroj to Matosinhos | 1,351.53 mi (2,175.08 km) |
| Kudowa-Zdroj to Mealhada | 1,374.93 mi (2,212.73 km) |
| Kudowa-Zdroj to Melgaco | 1,295.72 mi (2,085.27 km) |
| Kudowa-Zdroj to Melres | 1,343.88 mi (2,162.77 km) |
| Kudowa-Zdroj to Mira | 1,384.45 mi (2,228.06 km) |
| Kudowa-Zdroj to Miranda do Corvo | 1,382.44 mi (2,224.82 km) |
| Kudowa-Zdroj to Mirandela | 1,275.96 mi (2,053.46 km) |
| Kudowa-Zdroj to Mogadouro | 1,263.15 mi (2,032.84 km) |
| Kudowa-Zdroj to Moimenta da Beira | 1,315.00 mi (2,116.29 km) |
| Kudowa-Zdroj to Moita | 1,473.93 mi (2,372.06 km) |
| Kudowa-Zdroj to Moncao | 1,306.42 mi (2,102.48 km) |
| Kudowa-Zdroj to Montalegre | 1,287.50 mi (2,072.03 km) |
