| Clarksburg to Miranda de Ebro | 3,756.87 mi (6,046.09 km) |
| Clarksburg to Mislata | 3,969.32 mi (6,388.00 km) |
| Clarksburg to Moana | 3,492.93 mi (5,621.32 km) |
| Clarksburg to Moguer | 3,722.69 mi (5,991.09 km) |
| Clarksburg to Molina de Segura | 3,975.10 mi (6,397.31 km) |
| Clarksburg to Molins de Rey | 4,024.04 mi (6,476.07 km) |
| Clarksburg to Mollerusa | 3,965.42 mi (6,381.72 km) |
| Clarksburg to Mollet | 4,029.32 mi (6,484.57 km) |
| Clarksburg to Moncada | 4,029.78 mi (6,485.30 km) |
| Clarksburg to Moncada | 3,968.10 mi (6,386.04 km) |
| Clarksburg to Monforte de Lemos | 3,545.79 mi (5,706.40 km) |
| Clarksburg to Monforte del Cid | 3,988.29 mi (6,418.53 km) |
| Clarksburg to Mongat | 4,034.61 mi (6,493.08 km) |
| Clarksburg to Monovar | 3,981.28 mi (6,407.24 km) |
| Clarksburg to Monserrat | 3,963.98 mi (6,379.41 km) |
