| Boulogne-sur-Mer to Muggia | 661.40 mi (1,064.42 km) |
| Boulogne-sur-Mer to Muggio | 498.24 mi (801.84 km) |
| Boulogne-sur-Mer to Mugnano di Napoli | 907.41 mi (1,460.34 km) |
| Boulogne-sur-Mer to Musile di Piave | 614.77 mi (989.38 km) |
| Boulogne-sur-Mer to Mussomeli | 1,086.48 mi (1,748.52 km) |
| Boulogne-sur-Mer to Naples | 912.87 mi (1,469.12 km) |
| Boulogne-sur-Mer to Nardo | 1,074.59 mi (1,729.39 km) |
| Boulogne-sur-Mer to Narni | 766.14 mi (1,232.99 km) |
| Boulogne-sur-Mer to Nembro | 508.39 mi (818.17 km) |
| Boulogne-sur-Mer to Nepi | 775.70 mi (1,248.37 km) |
| Boulogne-sur-Mer to Nerviano | 492.84 mi (793.15 km) |
| Boulogne-sur-Mer to Nettuno | 828.66 mi (1,333.60 km) |
| Boulogne-sur-Mer to Nichelino | 484.39 mi (779.55 km) |
| Boulogne-sur-Mer to Nicosia | 1,094.08 mi (1,760.74 km) |
| Boulogne-sur-Mer to Niscemi | 1,129.39 mi (1,817.58 km) |
