| Preston to Miedzychod | 771.38 mi (1,241.41 km) |
| Preston to Miedzyrzec Podlaski | 1,063.98 mi (1,712.31 km) |
| Preston to Miedzyrzecz | 761.82 mi (1,226.03 km) |
| Preston to Mielec | 1,048.27 mi (1,687.02 km) |
| Preston to Mikolow | 948.32 mi (1,526.17 km) |
| Preston to Milanowek | 975.44 mi (1,569.82 km) |
| Preston to Milicz | 848.72 mi (1,365.88 km) |
| Preston to Minsk Mazowiecki | 1,010.52 mi (1,626.28 km) |
| Preston to Mlawa | 946.20 mi (1,522.77 km) |
| Preston to Mogilno | 854.92 mi (1,375.86 km) |
| Preston to Monki | 1,041.34 mi (1,675.87 km) |
| Preston to Morag | 918.86 mi (1,478.76 km) |
| Preston to Mosina | 816.66 mi (1,314.28 km) |
| Preston to Mragowo | 974.37 mi (1,568.09 km) |
| Preston to Murowana Goslina | 818.19 mi (1,316.74 km) |
