| Castanet-Tolosan to Maisons-Laffitte | 376.54 mi (605.98 km) |
| Castanet-Tolosan to Maizieres-les-Metz | 451.84 mi (727.17 km) |
| Castanet-Tolosan to Malakoff | 368.25 mi (592.65 km) |
| Castanet-Tolosan to Mandelieu-la-Napoule | 272.46 mi (438.49 km) |
| Castanet-Tolosan to Manosque | 215.28 mi (346.46 km) |
| Castanet-Tolosan to Mantes-la-Jolie | 378.44 mi (609.05 km) |
| Castanet-Tolosan to Mantes-la-Ville | 377.35 mi (607.28 km) |
| Castanet-Tolosan to Marck | 513.97 mi (827.16 km) |
| Castanet-Tolosan to Marcq-en-Baroeul | 500.05 mi (804.76 km) |
| Castanet-Tolosan to Margny-les-Compiegne | 413.18 mi (664.95 km) |
| Castanet-Tolosan to Marguerittes | 149.08 mi (239.92 km) |
| Castanet-Tolosan to Marignane | 186.48 mi (300.11 km) |
| Castanet-Tolosan to Marly | 442.67 mi (712.41 km) |
| Castanet-Tolosan to Marly | 481.85 mi (775.47 km) |
| Castanet-Tolosan to Marly-le-Roi | 370.83 mi (596.80 km) |
