| Middelkerke to Miedzyrzec Podlaski | 856.17 mi (1,377.88 km) |
| Middelkerke to Miedzyrzecz | 551.59 mi (887.69 km) |
| Middelkerke to Mielec | 814.19 mi (1,310.32 km) |
| Middelkerke to Mikolow | 706.17 mi (1,136.48 km) |
| Middelkerke to Milanowek | 766.52 mi (1,233.60 km) |
| Middelkerke to Milicz | 623.49 mi (1,003.42 km) |
| Middelkerke to Minsk Mazowiecki | 803.80 mi (1,293.58 km) |
| Middelkerke to Mlawa | 753.81 mi (1,213.13 km) |
| Middelkerke to Mogilno | 651.47 mi (1,048.44 km) |
| Middelkerke to Monki | 855.88 mi (1,377.40 km) |
| Middelkerke to Morag | 741.34 mi (1,193.07 km) |
| Middelkerke to Mosina | 603.91 mi (971.90 km) |
| Middelkerke to Mragowo | 796.18 mi (1,281.32 km) |
| Middelkerke to Murowana Goslina | 612.06 mi (985.01 km) |
| Middelkerke to Myslenice | 756.24 mi (1,217.06 km) |
