| Middlesex to Miedzychod | 4,083.05 mi (6,571.04 km) |
| Middlesex to Miedzyrzec Podlaski | 4,356.76 mi (7,011.52 km) |
| Middlesex to Miedzyrzecz | 4,076.94 mi (6,561.19 km) |
| Middlesex to Mielec | 4,369.96 mi (7,032.76 km) |
| Middlesex to Mikolow | 4,278.67 mi (6,885.85 km) |
| Middlesex to Milanowek | 4,275.36 mi (6,880.52 km) |
| Middlesex to Milicz | 4,170.43 mi (6,711.66 km) |
| Middlesex to Minsk Mazowiecki | 4,305.60 mi (6,929.19 km) |
| Middlesex to Mlawa | 4,229.33 mi (6,806.45 km) |
| Middlesex to Mogilno | 4,157.69 mi (6,691.16 km) |
| Middlesex to Monki | 4,306.05 mi (6,929.92 km) |
| Middlesex to Morag | 4,186.31 mi (6,737.21 km) |
| Middlesex to Mosina | 4,130.29 mi (6,647.07 km) |
| Middlesex to Mragowo | 4,236.20 mi (6,817.50 km) |
| Middlesex to Murowana Goslina | 4,126.11 mi (6,640.34 km) |
