| Middle Valley to Miedzychod | 4,750.34 mi (7,644.93 km) |
| Middle Valley to Miedzyrzec Podlaski | 5,017.90 mi (8,075.54 km) |
| Middle Valley to Miedzyrzecz | 4,744.98 mi (7,636.31 km) |
| Middle Valley to Mielec | 5,037.84 mi (8,107.61 km) |
| Middle Valley to Mikolow | 4,949.72 mi (7,965.80 km) |
| Middle Valley to Milanowek | 4,938.68 mi (7,948.04 km) |
| Middle Valley to Milicz | 4,839.41 mi (7,788.28 km) |
| Middle Valley to Minsk Mazowiecki | 4,967.67 mi (7,994.70 km) |
| Middle Valley to Mlawa | 4,889.89 mi (7,869.51 km) |
| Middle Valley to Mogilno | 4,822.59 mi (7,761.21 km) |
| Middle Valley to Monki | 4,962.50 mi (7,986.37 km) |
| Middle Valley to Morag | 4,844.70 mi (7,796.79 km) |
| Middle Valley to Mosina | 4,797.64 mi (7,721.06 km) |
| Middle Valley to Mragowo | 4,893.03 mi (7,874.57 km) |
| Middle Valley to Murowana Goslina | 4,792.30 mi (7,712.46 km) |
