| Boulogne-sur-Mer to Marmande | 435.44 mi (700.78 km) |
| Boulogne-sur-Mer to Maromme | 89.65 mi (144.28 km) |
| Boulogne-sur-Mer to Marquette-les-Lille | 63.61 mi (102.37 km) |
| Boulogne-sur-Mer to Marseille | 542.81 mi (873.56 km) |
| Boulogne-sur-Mer to Martigues | 530.86 mi (854.34 km) |
| Boulogne-sur-Mer to Massy | 140.96 mi (226.85 km) |
| Boulogne-sur-Mer to Maubeuge | 108.19 mi (174.12 km) |
| Boulogne-sur-Mer to Mauguio | 503.87 mi (810.90 km) |
| Boulogne-sur-Mer to Mauleon | 283.92 mi (456.93 km) |
| Boulogne-sur-Mer to Maurepas | 136.47 mi (219.63 km) |
| Boulogne-sur-Mer to Maxeville | 246.24 mi (396.28 km) |
| Boulogne-sur-Mer to Mayenne | 194.98 mi (313.79 km) |
| Boulogne-sur-Mer to Mazamet | 501.13 mi (806.50 km) |
| Boulogne-sur-Mer to Meaux | 134.57 mi (216.57 km) |
| Boulogne-sur-Mer to Melun | 158.10 mi (254.43 km) |
