| Horley to Miedzychod | 690.26 mi (1,110.86 km) |
| Horley to Miedzyrzec Podlaski | 983.12 mi (1,582.17 km) |
| Horley to Miedzyrzecz | 677.59 mi (1,090.47 km) |
| Horley to Mielec | 943.51 mi (1,518.43 km) |
| Horley to Mikolow | 835.69 mi (1,344.92 km) |
| Horley to Milanowek | 893.35 mi (1,437.70 km) |
| Horley to Milicz | 751.81 mi (1,209.92 km) |
| Horley to Minsk Mazowiecki | 930.44 mi (1,497.40 km) |
| Horley to Mlawa | 877.99 mi (1,412.99 km) |
| Horley to Mogilno | 776.99 mi (1,250.44 km) |
| Horley to Monki | 979.30 mi (1,576.03 km) |
| Horley to Morag | 862.62 mi (1,388.26 km) |
| Horley to Mosina | 730.60 mi (1,175.78 km) |
| Horley to Mragowo | 917.93 mi (1,477.26 km) |
| Horley to Murowana Goslina | 737.78 mi (1,187.34 km) |
