| River Forest to Mirfield | 3,828.02 mi (6,160.61 km) |
| River Forest to Mitcham | 3,956.51 mi (6,367.39 km) |
| River Forest to Mold | 3,789.42 mi (6,098.48 km) |
| River Forest to Molesey | 3,948.45 mi (6,354.42 km) |
| River Forest to Monkseaton | 3,796.32 mi (6,109.59 km) |
| River Forest to Monmouth | 3,845.47 mi (6,188.69 km) |
| River Forest to Montrose | 3,713.90 mi (5,976.94 km) |
| River Forest to Morden | 3,954.85 mi (6,364.71 km) |
| River Forest to Morecambe | 3,772.96 mi (6,071.99 km) |
| River Forest to Moreton | 3,783.41 mi (6,088.81 km) |
| River Forest to Morley | 3,829.17 mi (6,162.46 km) |
| River Forest to Morpeth | 3,784.40 mi (6,090.41 km) |
| River Forest to Morriston | 3,802.86 mi (6,120.11 km) |
| River Forest to Mosbrough | 3,850.80 mi (6,197.26 km) |
| River Forest to Mossley | 3,820.01 mi (6,147.71 km) |
