| Owings Mills to Mancha Real | 3,838.05 mi (6,176.75 km) |
| Owings Mills to Manilva | 3,800.30 mi (6,115.99 km) |
| Owings Mills to Manises | 3,938.95 mi (6,339.13 km) |
| Owings Mills to Manlleu | 3,990.02 mi (6,421.32 km) |
| Owings Mills to Manresa | 3,977.39 mi (6,401.00 km) |
| Owings Mills to Manzanares | 3,813.16 mi (6,136.69 km) |
| Owings Mills to Manzanares el Real | 3,739.27 mi (6,017.77 km) |
| Owings Mills to Maracena | 3,855.07 mi (6,204.13 km) |
| Owings Mills to Marbella | 3,814.40 mi (6,138.69 km) |
| Owings Mills to Marchena | 3,763.04 mi (6,056.03 km) |
| Owings Mills to Marin | 3,464.12 mi (5,574.97 km) |
| Owings Mills to Marratxi | 4,085.81 mi (6,575.48 km) |
| Owings Mills to Martorell | 3,989.79 mi (6,420.95 km) |
| Owings Mills to Martos | 3,822.82 mi (6,152.23 km) |
| Owings Mills to Masamagrell | 3,942.00 mi (6,344.03 km) |
