| Catonsville to Maisons-Alfort | 3,807.89 mi (6,128.21 km) |
| Catonsville to Maisons-Laffitte | 3,791.93 mi (6,102.53 km) |
| Catonsville to Maizieres-les-Metz | 3,952.29 mi (6,360.59 km) |
| Catonsville to Malakoff | 3,801.55 mi (6,118.01 km) |
| Catonsville to Mandelieu-la-Napoule | 4,155.63 mi (6,687.85 km) |
| Catonsville to Manosque | 4,095.24 mi (6,590.66 km) |
| Catonsville to Mantes-la-Jolie | 3,772.75 mi (6,071.66 km) |
| Catonsville to Mantes-la-Ville | 3,772.92 mi (6,071.93 km) |
| Catonsville to Marck | 3,734.21 mi (6,009.63 km) |
| Catonsville to Marcq-en-Baroeul | 3,787.81 mi (6,095.90 km) |
| Catonsville to Margny-les-Compiegne | 3,807.95 mi (6,128.31 km) |
| Catonsville to Marguerittes | 4,034.64 mi (6,493.13 km) |
| Catonsville to Marignane | 4,082.79 mi (6,570.62 km) |
| Catonsville to Marly | 3,956.06 mi (6,366.66 km) |
| Catonsville to Marly | 3,814.23 mi (6,138.41 km) |
