| Big Spring to Mirfield | 4,825.56 mi (7,765.99 km) |
| Big Spring to Mitcham | 4,957.06 mi (7,977.62 km) |
| Big Spring to Mold | 4,788.69 mi (7,706.65 km) |
| Big Spring to Molesey | 4,949.10 mi (7,964.81 km) |
| Big Spring to Monkseaton | 4,790.69 mi (7,709.87 km) |
| Big Spring to Monmouth | 4,846.59 mi (7,799.84 km) |
| Big Spring to Montrose | 4,704.48 mi (7,571.12 km) |
| Big Spring to Morden | 4,955.42 mi (7,974.97 km) |
| Big Spring to Morecambe | 4,770.39 mi (7,677.20 km) |
| Big Spring to Moreton | 4,782.26 mi (7,696.30 km) |
| Big Spring to Morley | 4,826.52 mi (7,767.54 km) |
| Big Spring to Morpeth | 4,778.62 mi (7,690.45 km) |
| Big Spring to Morriston | 4,804.62 mi (7,732.28 km) |
| Big Spring to Mosbrough | 4,848.84 mi (7,803.45 km) |
| Big Spring to Mossley | 4,818.07 mi (7,753.93 km) |
