| Boulogne-sur-Mer to Mondolfo | 721.45 mi (1,161.07 km) |
| Boulogne-sur-Mer to Mondovi | 524.67 mi (844.37 km) |
| Boulogne-sur-Mer to Monesiglio | 527.60 mi (849.09 km) |
| Boulogne-sur-Mer to Monfalcone | 644.13 mi (1,036.63 km) |
| Boulogne-sur-Mer to Monopoli | 1,009.32 mi (1,624.34 km) |
| Boulogne-sur-Mer to Monreale | 1,043.82 mi (1,679.87 km) |
| Boulogne-sur-Mer to Monselice | 602.23 mi (969.19 km) |
| Boulogne-sur-Mer to Monserrato | 873.17 mi (1,405.24 km) |
| Boulogne-sur-Mer to Monsummano | 639.80 mi (1,029.67 km) |
| Boulogne-sur-Mer to Montagnana | 592.12 mi (952.93 km) |
| Boulogne-sur-Mer to Montale | 642.57 mi (1,034.11 km) |
| Boulogne-sur-Mer to Montalto di Castro | 747.08 mi (1,202.31 km) |
| Boulogne-sur-Mer to Montalto Uffugo | 1,052.46 mi (1,693.77 km) |
| Boulogne-sur-Mer to Monte Compatri | 811.80 mi (1,306.47 km) |
| Boulogne-sur-Mer to Monte di Procida | 908.40 mi (1,461.93 km) |
