| Prospect Heights to Mirfield | 3,821.94 mi (6,150.81 km) |
| Prospect Heights to Mitcham | 3,950.91 mi (6,358.38 km) |
| Prospect Heights to Mold | 3,783.59 mi (6,089.10 km) |
| Prospect Heights to Molesey | 3,942.87 mi (6,345.43 km) |
| Prospect Heights to Monkseaton | 3,789.85 mi (6,099.17 km) |
| Prospect Heights to Monmouth | 3,839.98 mi (6,179.85 km) |
| Prospect Heights to Montrose | 3,707.04 mi (5,965.90 km) |
| Prospect Heights to Morden | 3,949.25 mi (6,355.70 km) |
| Prospect Heights to Morecambe | 3,766.86 mi (6,062.17 km) |
| Prospect Heights to Moreton | 3,777.51 mi (6,079.31 km) |
| Prospect Heights to Morley | 3,823.06 mi (6,152.62 km) |
| Prospect Heights to Morpeth | 3,777.91 mi (6,079.96 km) |
| Prospect Heights to Morriston | 3,797.51 mi (6,111.50 km) |
| Prospect Heights to Mosbrough | 3,844.79 mi (6,187.58 km) |
| Prospect Heights to Mossley | 3,814.00 mi (6,138.03 km) |
