| Western Springs to Mirfield | 3,835.48 mi (6,172.61 km) |
| Western Springs to Mitcham | 3,963.91 mi (6,379.30 km) |
| Western Springs to Mold | 3,796.85 mi (6,110.44 km) |
| Western Springs to Molesey | 3,955.85 mi (6,366.32 km) |
| Western Springs to Monkseaton | 3,803.83 mi (6,121.67 km) |
| Western Springs to Monmouth | 3,852.85 mi (6,200.57 km) |
| Western Springs to Montrose | 3,721.44 mi (5,989.07 km) |
| Western Springs to Morden | 3,962.24 mi (6,376.62 km) |
| Western Springs to Morecambe | 3,780.42 mi (6,084.00 km) |
| Western Springs to Moreton | 3,790.85 mi (6,100.78 km) |
| Western Springs to Morley | 3,836.63 mi (6,174.47 km) |
| Western Springs to Morpeth | 3,791.91 mi (6,102.48 km) |
| Western Springs to Morriston | 3,810.22 mi (6,131.96 km) |
| Western Springs to Mosbrough | 3,858.25 mi (6,209.25 km) |
| Western Springs to Mossley | 3,827.46 mi (6,159.70 km) |
