| Kwidzyn to Marco de Canavezes | 1,518.92 mi (2,444.47 km) |
| Kwidzyn to Marinha Grande | 1,618.04 mi (2,603.99 km) |
| Kwidzyn to Massama | 1,680.45 mi (2,704.43 km) |
| Kwidzyn to Matosinhos | 1,539.56 mi (2,477.67 km) |
| Kwidzyn to Mealhada | 1,568.91 mi (2,524.91 km) |
| Kwidzyn to Melgaco | 1,479.24 mi (2,380.61 km) |
| Kwidzyn to Melres | 1,533.88 mi (2,468.54 km) |
| Kwidzyn to Mira | 1,576.99 mi (2,537.92 km) |
| Kwidzyn to Miranda do Corvo | 1,578.55 mi (2,540.42 km) |
| Kwidzyn to Mirandela | 1,468.31 mi (2,363.01 km) |
| Kwidzyn to Mogadouro | 1,458.43 mi (2,347.12 km) |
| Kwidzyn to Moimenta da Beira | 1,508.78 mi (2,428.15 km) |
| Kwidzyn to Moita | 1,675.25 mi (2,696.06 km) |
| Kwidzyn to Moncao | 1,489.36 mi (2,396.89 km) |
| Kwidzyn to Montalegre | 1,475.03 mi (2,373.84 km) |
