| Boulogne-sur-Mer to Manfredonia | 925.96 mi (1,490.20 km) |
| Boulogne-sur-Mer to Maniago | 597.52 mi (961.62 km) |
| Boulogne-sur-Mer to Mantova | 572.39 mi (921.17 km) |
| Boulogne-sur-Mer to Maranello | 606.33 mi (975.80 km) |
| Boulogne-sur-Mer to Marano di Napoli | 907.09 mi (1,459.82 km) |
| Boulogne-sur-Mer to Marano Vicentino | 569.27 mi (916.15 km) |
| Boulogne-sur-Mer to Marcianise | 903.51 mi (1,454.06 km) |
| Boulogne-sur-Mer to Marcon | 607.64 mi (977.90 km) |
| Boulogne-sur-Mer to Mareno di Piave | 597.12 mi (960.98 km) |
| Boulogne-sur-Mer to Margherita di Savoia | 947.72 mi (1,525.20 km) |
| Boulogne-sur-Mer to Mariano Comense | 491.50 mi (790.99 km) |
| Boulogne-sur-Mer to Marigliano | 913.77 mi (1,470.57 km) |
| Boulogne-sur-Mer to Marino | 811.92 mi (1,306.67 km) |
| Boulogne-sur-Mer to Marostica | 575.33 mi (925.90 km) |
| Boulogne-sur-Mer to Marsala | 1,038.95 mi (1,672.03 km) |
