| Boulogne-sur-Mer to Motherwell | 418.85 mi (674.08 km) |
| Boulogne-sur-Mer to Mountain Ash | 225.98 mi (363.68 km) |
| Boulogne-sur-Mer to Musselburgh | 408.40 mi (657.25 km) |
| Boulogne-sur-Mer to Nailsea | 195.99 mi (315.41 km) |
| Boulogne-sur-Mer to Nairn | 522.91 mi (841.54 km) |
| Boulogne-sur-Mer to Nantwich | 239.22 mi (384.99 km) |
| Boulogne-sur-Mer to Neath | 243.52 mi (391.91 km) |
| Boulogne-sur-Mer to Nelson | 268.93 mi (432.80 km) |
| Boulogne-sur-Mer to Neston | 266.58 mi (429.01 km) |
| Boulogne-sur-Mer to Netherton | 200.07 mi (321.97 km) |
| Boulogne-sur-Mer to New Brighton | 272.23 mi (438.10 km) |
| Boulogne-sur-Mer to New Mills | 238.63 mi (384.03 km) |
| Boulogne-sur-Mer to New Milton | 142.75 mi (229.73 km) |
| Boulogne-sur-Mer to New Silksworth | 312.69 mi (503.23 km) |
| Boulogne-sur-Mer to Newburn | 325.67 mi (524.12 km) |
