| Castelnaudary to Mios | 169.03 mi (272.02 km) |
| Castelnaudary to Miramas | 153.96 mi (247.78 km) |
| Castelnaudary to Miribel | 227.52 mi (366.15 km) |
| Castelnaudary to Mitry-Mory | 392.75 mi (632.06 km) |
| Castelnaudary to Moissac | 69.54 mi (111.91 km) |
| Castelnaudary to Moissy-Cramayel | 368.02 mi (592.27 km) |
| Castelnaudary to Molsheim | 448.24 mi (721.37 km) |
| Castelnaudary to Mondeville | 418.89 mi (674.14 km) |
| Castelnaudary to Monistrol-sur-Loire | 175.03 mi (281.68 km) |
| Castelnaudary to Mons-en-Baroeul | 508.59 mi (818.50 km) |
| Castelnaudary to Mont-de-Marsan | 128.97 mi (207.56 km) |
| Castelnaudary to Mont-Saint-Aignan | 426.53 mi (686.44 km) |
| Castelnaudary to Mont-Saint-Martin | 466.78 mi (751.21 km) |
| Castelnaudary to Montargis | 325.45 mi (523.76 km) |
| Castelnaudary to Montataire | 410.89 mi (661.26 km) |
