| Del Rio to Mengen | 5,568.17 mi (8,961.10 km) |
| Del Rio to Meppen | 5,318.42 mi (8,559.18 km) |
| Del Rio to Merchweiler | 5,432.01 mi (8,741.97 km) |
| Del Rio to Mering | 5,622.63 mi (9,048.74 km) |
| Del Rio to Merseburg | 5,536.00 mi (8,909.33 km) |
| Del Rio to Merzenich | 5,358.37 mi (8,623.46 km) |
| Del Rio to Merzig | 5,411.83 mi (8,709.50 km) |
| Del Rio to Meschede | 5,403.61 mi (8,696.27 km) |
| Del Rio to Messkirch | 5,562.02 mi (8,951.21 km) |
| Del Rio to Messstetten | 5,549.05 mi (8,930.34 km) |
| Del Rio to Mettingen | 5,349.62 mi (8,609.39 km) |
| Del Rio to Mettlach | 5,409.56 mi (8,705.85 km) |
| Del Rio to Mettmann | 5,359.23 mi (8,624.85 km) |
| Del Rio to Metzingen | 5,547.69 mi (8,928.14 km) |
| Del Rio to Meuselwitz | 5,559.05 mi (8,946.42 km) |
