| Boulogne-sur-Mer to Nalbach | 247.29 mi (397.97 km) |
| Boulogne-sur-Mer to Nauen | 499.40 mi (803.71 km) |
| Boulogne-sur-Mer to Nauheim | 306.34 mi (493.01 km) |
| Boulogne-sur-Mer to Naumburg | 444.80 mi (715.83 km) |
| Boulogne-sur-Mer to Naunhof | 478.20 mi (769.59 km) |
| Boulogne-sur-Mer to Neckargemund | 331.49 mi (533.48 km) |
| Boulogne-sur-Mer to Neckarsulm | 354.30 mi (570.19 km) |
| Boulogne-sur-Mer to Nersingen | 412.56 mi (663.95 km) |
| Boulogne-sur-Mer to Netphen | 283.29 mi (455.91 km) |
| Boulogne-sur-Mer to Nettetal | 206.93 mi (333.01 km) |
| Boulogne-sur-Mer to Neu Bleckede | 426.19 mi (685.89 km) |
| Boulogne-sur-Mer to Neu Isenburg | 315.48 mi (507.72 km) |
| Boulogne-sur-Mer to Neu Wulmstorf | 395.06 mi (635.79 km) |
| Boulogne-sur-Mer to Neu-Anspach | 304.29 mi (489.71 km) |
| Boulogne-sur-Mer to Neu-Ulm | 408.93 mi (658.11 km) |
