| Duluth to Mancha Real | 4,324.39 mi (6,959.44 km) |
| Duluth to Manilva | 4,316.50 mi (6,946.73 km) |
| Duluth to Manises | 4,380.56 mi (7,049.83 km) |
| Duluth to Manlleu | 4,377.98 mi (7,045.68 km) |
| Duluth to Manresa | 4,372.30 mi (7,036.53 km) |
| Duluth to Manzanares | 4,281.43 mi (6,890.30 km) |
| Duluth to Manzanares el Real | 4,186.50 mi (6,737.52 km) |
| Duluth to Maracena | 4,349.37 mi (6,999.63 km) |
| Duluth to Marbella | 4,326.33 mi (6,962.56 km) |
| Duluth to Marchena | 4,267.78 mi (6,868.32 km) |
| Duluth to Marin | 3,917.34 mi (6,304.35 km) |
| Duluth to Marratxi | 4,502.86 mi (7,246.66 km) |
| Duluth to Martorell | 4,387.53 mi (7,061.04 km) |
| Duluth to Martos | 4,312.52 mi (6,940.34 km) |
| Duluth to Masamagrell | 4,381.59 mi (7,051.48 km) |
