| Barstow to Minervino Murge | 6,404.16 mi (10,306.49 km) |
| Barstow to Minturno | 6,320.97 mi (10,172.61 km) |
| Barstow to Mira | 6,045.82 mi (9,729.81 km) |
| Barstow to Mirandola | 6,041.65 mi (9,723.09 km) |
| Barstow to Mirano | 6,041.48 mi (9,722.82 km) |
| Barstow to Misano Adriatico | 6,142.08 mi (9,884.72 km) |
| Barstow to Misilmeri | 6,485.73 mi (10,437.77 km) |
| Barstow to Missaglia | 5,944.09 mi (9,566.08 km) |
| Barstow to Misterbianco | 6,566.27 mi (10,567.40 km) |
| Barstow to Modena | 6,049.92 mi (9,736.41 km) |
| Barstow to Modica | 6,593.54 mi (10,611.27 km) |
| Barstow to Modugno | 6,426.81 mi (10,342.95 km) |
| Barstow to Mogliano Veneto | 6,042.38 mi (9,724.27 km) |
| Barstow to Molfetta | 6,414.66 mi (10,323.40 km) |
| Barstow to Molinella | 6,074.93 mi (9,776.65 km) |
