| Duffel to Mios | 514.76 mi (828.42 km) |
| Duffel to Miramas | 519.92 mi (836.74 km) |
| Duffel to Miribel | 365.05 mi (587.50 km) |
| Duffel to Mitry-Mory | 168.77 mi (271.61 km) |
| Duffel to Moissac | 508.93 mi (819.05 km) |
| Duffel to Moissy-Cramayel | 191.20 mi (307.71 km) |
| Duffel to Molsheim | 220.89 mi (355.49 km) |
| Duffel to Mondeville | 252.14 mi (405.77 km) |
| Duffel to Monistrol-sur-Loire | 401.57 mi (646.27 km) |
| Duffel to Mons-en-Baroeul | 69.17 mi (111.32 km) |
| Duffel to Mont-de-Marsan | 550.15 mi (885.38 km) |
| Duffel to Mont-Saint-Aignan | 188.99 mi (304.15 km) |
| Duffel to Mont-Saint-Martin | 121.29 mi (195.19 km) |
| Duffel to Montargis | 228.82 mi (368.25 km) |
| Duffel to Montataire | 157.14 mi (252.89 km) |
