| Castres to Lubbeek | 517.51 mi (832.84 km) |
| Castres to Lummen | 528.42 mi (850.41 km) |
| Castres to Maaseik | 543.95 mi (875.40 km) |
| Castres to Machelen | 515.33 mi (829.35 km) |
| Castres to Maldegem | 528.00 mi (849.73 km) |
| Castres to Malmedy | 503.14 mi (809.73 km) |
| Castres to Manage | 485.75 mi (781.74 km) |
| Castres to Marche-en-Famenne | 479.67 mi (771.95 km) |
| Castres to Mariakerke | 520.59 mi (837.81 km) |
| Castres to Mechelen | 523.67 mi (842.77 km) |
| Castres to Mechelen-aan-de-Maas | 535.90 mi (862.45 km) |
| Castres to Meerhout | 537.01 mi (864.24 km) |
| Castres to Meise | 515.95 mi (830.35 km) |
| Castres to Melle | 516.39 mi (831.05 km) |
| Castres to Melsele | 535.00 mi (860.99 km) |
