| Gradignan to Lubbeek | 491.87 mi (791.60 km) |
| Gradignan to Lummen | 506.37 mi (814.93 km) |
| Gradignan to Maaseik | 527.80 mi (849.41 km) |
| Gradignan to Machelen | 484.23 mi (779.29 km) |
| Gradignan to Maldegem | 481.77 mi (775.33 km) |
| Gradignan to Malmedy | 497.16 mi (800.10 km) |
| Gradignan to Manage | 455.36 mi (732.84 km) |
| Gradignan to Marche-en-Famenne | 467.24 mi (751.96 km) |
| Gradignan to Mariakerke | 478.31 mi (769.77 km) |
| Gradignan to Mechelen | 492.18 mi (792.09 km) |
| Gradignan to Mechelen-aan-de-Maas | 519.81 mi (836.56 km) |
| Gradignan to Meerhout | 512.18 mi (824.27 km) |
| Gradignan to Meise | 483.31 mi (777.81 km) |
| Gradignan to Melle | 476.23 mi (766.42 km) |
| Gradignan to Melsele | 499.50 mi (803.87 km) |
