| Knightdale to Mengen | 4,346.09 mi (6,994.35 km) |
| Knightdale to Meppen | 4,139.77 mi (6,662.31 km) |
| Knightdale to Merchweiler | 4,215.13 mi (6,783.60 km) |
| Knightdale to Mering | 4,409.09 mi (7,095.74 km) |
| Knightdale to Merseburg | 4,359.76 mi (7,016.36 km) |
| Knightdale to Merzenich | 4,155.51 mi (6,687.64 km) |
| Knightdale to Merzig | 4,194.34 mi (6,750.14 km) |
| Knightdale to Meschede | 4,212.94 mi (6,780.07 km) |
| Knightdale to Messkirch | 4,338.55 mi (6,982.23 km) |
| Knightdale to Messstetten | 4,326.92 mi (6,963.50 km) |
| Knightdale to Mettingen | 4,168.27 mi (6,708.18 km) |
| Knightdale to Mettlach | 4,192.45 mi (6,747.09 km) |
| Knightdale to Mettmann | 4,162.67 mi (6,699.17 km) |
| Knightdale to Metzingen | 4,330.39 mi (6,969.09 km) |
| Knightdale to Meuselwitz | 4,380.64 mi (7,049.96 km) |
