| Barstow to Mirfield | 5,207.97 mi (8,381.42 km) |
| Barstow to Mitcham | 5,359.69 mi (8,625.59 km) |
| Barstow to Mold | 5,184.74 mi (8,344.03 km) |
| Barstow to Molesey | 5,352.86 mi (8,614.59 km) |
| Barstow to Monkseaton | 5,154.66 mi (8,295.62 km) |
| Barstow to Monmouth | 5,257.58 mi (8,461.26 km) |
| Barstow to Montrose | 5,051.55 mi (8,129.68 km) |
| Barstow to Morden | 5,358.27 mi (8,623.30 km) |
| Barstow to Morecambe | 5,153.61 mi (8,293.93 km) |
| Barstow to Moreton | 5,175.21 mi (8,328.70 km) |
| Barstow to Morley | 5,207.64 mi (8,380.88 km) |
| Barstow to Morpeth | 5,142.11 mi (8,275.43 km) |
| Barstow to Morriston | 5,223.53 mi (8,406.45 km) |
| Barstow to Mosbrough | 5,234.08 mi (8,423.44 km) |
| Barstow to Mossley | 5,204.31 mi (8,375.53 km) |
