| Brussels to Miedzyrzec Podlaski | 795.93 mi (1,280.92 km) |
| Brussels to Miedzyrzecz | 493.70 mi (794.53 km) |
| Brussels to Mielec | 748.98 mi (1,205.37 km) |
| Brussels to Mikolow | 639.94 mi (1,029.88 km) |
| Brussels to Milanowek | 706.64 mi (1,137.22 km) |
| Brussels to Milicz | 561.22 mi (903.19 km) |
| Brussels to Minsk Mazowiecki | 744.11 mi (1,197.53 km) |
| Brussels to Mlawa | 697.71 mi (1,122.85 km) |
| Brussels to Mogilno | 593.89 mi (955.78 km) |
| Brussels to Monki | 800.44 mi (1,288.19 km) |
| Brussels to Morag | 688.83 mi (1,108.57 km) |
| Brussels to Mosina | 544.70 mi (876.61 km) |
| Brussels to Mragowo | 742.92 mi (1,195.62 km) |
| Brussels to Murowana Goslina | 554.32 mi (892.10 km) |
| Brussels to Myslenice | 689.56 mi (1,109.74 km) |
