| Calexico to Mombris | 5,794.68 mi (9,325.64 km) |
| Calexico to Monchengladbach | 5,654.54 mi (9,100.11 km) |
| Calexico to Monschau | 5,679.57 mi (9,140.39 km) |
| Calexico to Montabaur | 5,734.83 mi (9,229.33 km) |
| Calexico to Moosburg | 5,960.60 mi (9,592.66 km) |
| Calexico to Morbach | 5,742.64 mi (9,241.88 km) |
| Calexico to Morfelden-Walldorf | 5,779.88 mi (9,301.82 km) |
| Calexico to Morlenbach | 5,804.45 mi (9,341.36 km) |
| Calexico to Morsbach | 5,710.54 mi (9,190.23 km) |
| Calexico to Mosbach | 5,829.50 mi (9,381.68 km) |
| Calexico to Mosigkau | 5,796.72 mi (9,328.92 km) |
| Calexico to Mossingen | 5,873.62 mi (9,452.68 km) |
| Calexico to Much | 5,698.29 mi (9,170.52 km) |
| Calexico to Mucheln | 5,811.54 mi (9,352.76 km) |
| Calexico to Muhlacker | 5,839.75 mi (9,398.17 km) |
