| Bartoszyce to Marco de Canavezes | 1,602.69 mi (2,579.28 km) |
| Bartoszyce to Marinha Grande | 1,701.86 mi (2,738.88 km) |
| Bartoszyce to Massama | 1,764.27 mi (2,839.32 km) |
| Bartoszyce to Matosinhos | 1,623.28 mi (2,612.42 km) |
| Bartoszyce to Mealhada | 1,652.72 mi (2,659.79 km) |
| Bartoszyce to Melgaco | 1,562.87 mi (2,515.19 km) |
| Bartoszyce to Melres | 1,617.64 mi (2,603.34 km) |
| Bartoszyce to Mira | 1,660.79 mi (2,672.78 km) |
| Bartoszyce to Miranda do Corvo | 1,662.37 mi (2,675.32 km) |
| Bartoszyce to Mirandela | 1,552.11 mi (2,497.88 km) |
| Bartoszyce to Mogadouro | 1,542.25 mi (2,482.02 km) |
| Bartoszyce to Moimenta da Beira | 1,592.59 mi (2,563.03 km) |
| Bartoszyce to Moita | 1,759.06 mi (2,830.93 km) |
| Bartoszyce to Moncao | 1,572.96 mi (2,531.44 km) |
| Bartoszyce to Montalegre | 1,558.76 mi (2,508.58 km) |
