| Clarksburg to Marly-le-Roi | 3,815.59 mi (6,140.60 km) |
| Clarksburg to Marmande | 3,848.78 mi (6,194.02 km) |
| Clarksburg to Maromme | 3,755.78 mi (6,044.35 km) |
| Clarksburg to Marquette-les-Lille | 3,809.57 mi (6,130.91 km) |
| Clarksburg to Marseille | 4,118.47 mi (6,628.03 km) |
| Clarksburg to Martigues | 4,100.61 mi (6,599.30 km) |
| Clarksburg to Massy | 3,826.60 mi (6,158.32 km) |
| Clarksburg to Maubeuge | 3,856.84 mi (6,206.99 km) |
| Clarksburg to Mauguio | 4,047.47 mi (6,513.77 km) |
| Clarksburg to Mauleon | 3,743.35 mi (6,024.34 km) |
| Clarksburg to Maurepas | 3,812.02 mi (6,134.86 km) |
| Clarksburg to Maxeville | 3,989.98 mi (6,421.25 km) |
| Clarksburg to Mayenne | 3,714.64 mi (5,978.13 km) |
| Clarksburg to Mazamet | 3,977.57 mi (6,401.28 km) |
| Clarksburg to Meaux | 3,846.53 mi (6,190.38 km) |
