| Balikesir to Mangualde | 1,871.58 mi (3,012.01 km) |
| Balikesir to Marco de Canavezes | 1,885.19 mi (3,033.92 km) |
| Balikesir to Marinha Grande | 1,943.39 mi (3,127.58 km) |
| Balikesir to Massama | 1,976.33 mi (3,180.60 km) |
| Balikesir to Matosinhos | 1,913.45 mi (3,079.40 km) |
| Balikesir to Mealhada | 1,909.89 mi (3,073.67 km) |
| Balikesir to Melgaco | 1,882.28 mi (3,029.24 km) |
| Balikesir to Melres | 1,899.30 mi (3,056.62 km) |
| Balikesir to Mira | 1,923.92 mi (3,096.25 km) |
| Balikesir to Miranda do Corvo | 1,907.46 mi (3,069.76 km) |
| Balikesir to Mirandela | 1,832.48 mi (2,949.09 km) |
| Balikesir to Mogadouro | 1,810.03 mi (2,912.96 km) |
| Balikesir to Moimenta da Beira | 1,859.76 mi (2,992.99 km) |
| Balikesir to Moita | 1,962.81 mi (3,158.84 km) |
| Balikesir to Moncao | 1,893.51 mi (3,047.31 km) |
