| North Decatur to Mombris | 4,613.04 mi (7,423.97 km) |
| North Decatur to Monchengladbach | 4,471.63 mi (7,196.39 km) |
| North Decatur to Monschau | 4,482.05 mi (7,213.16 km) |
| North Decatur to Montabaur | 4,548.52 mi (7,320.14 km) |
| North Decatur to Moosburg | 4,774.11 mi (7,683.19 km) |
| North Decatur to Morbach | 4,537.62 mi (7,302.59 km) |
| North Decatur to Morfelden-Walldorf | 4,591.61 mi (7,389.48 km) |
| North Decatur to Morlenbach | 4,609.63 mi (7,418.48 km) |
| North Decatur to Morsbach | 4,531.94 mi (7,293.46 km) |
| North Decatur to Mosbach | 4,633.59 mi (7,457.04 km) |
| North Decatur to Mosigkau | 4,679.01 mi (7,530.15 km) |
| North Decatur to Mossingen | 4,658.50 mi (7,497.13 km) |
| North Decatur to Much | 4,517.93 mi (7,270.91 km) |
| North Decatur to Mucheln | 4,679.02 mi (7,530.16 km) |
| North Decatur to Muhlacker | 4,633.15 mi (7,456.33 km) |
