| Clarksburg to Mechernich | 3,956.59 mi (6,367.51 km) |
| Clarksburg to Meckenbeuren | 4,161.31 mi (6,696.97 km) |
| Clarksburg to Meckenheim | 3,970.37 mi (6,389.69 km) |
| Clarksburg to Meerane | 4,178.81 mi (6,725.15 km) |
| Clarksburg to Meerbusch | 3,938.89 mi (6,339.03 km) |
| Clarksburg to Meine | 4,057.91 mi (6,530.57 km) |
| Clarksburg to Meinerzhagen | 3,981.39 mi (6,407.43 km) |
| Clarksburg to Meiningen | 4,108.01 mi (6,611.20 km) |
| Clarksburg to Meissen | 4,208.21 mi (6,772.45 km) |
| Clarksburg to Meitingen | 4,187.21 mi (6,738.66 km) |
| Clarksburg to Melle | 3,978.60 mi (6,402.94 km) |
| Clarksburg to Melsungen | 4,056.50 mi (6,528.31 km) |
| Clarksburg to Memmelsdorf | 4,148.18 mi (6,675.84 km) |
| Clarksburg to Memmingen | 4,177.79 mi (6,723.50 km) |
| Clarksburg to Mendig | 3,988.26 mi (6,418.48 km) |
