| Northampton to Bois-Colombes | 267.61 mi (430.68 km) |
| Northampton to Bois-d'Arcy | 269.49 mi (433.69 km) |
| Northampton to Bois-Guillaume | 209.95 mi (337.88 km) |
| Northampton to Boissy-Saint-Leger | 283.12 mi (455.64 km) |
| Northampton to Bolbec | 193.06 mi (310.70 km) |
| Northampton to Bollene | 607.10 mi (977.03 km) |
| Northampton to Bondoufle | 288.44 mi (464.19 km) |
| Northampton to Bondues | 201.47 mi (324.24 km) |
| Northampton to Bondy | 273.50 mi (440.16 km) |
| Northampton to Bonneuil-sur-Marne | 281.19 mi (452.53 km) |
| Northampton to Bonneville | 537.31 mi (864.71 km) |
| Northampton to Bordeaux | 510.83 mi (822.10 km) |
| Northampton to Borgo | 822.93 mi (1,324.37 km) |
| Northampton to Bouc-Bel-Air | 672.62 mi (1,082.48 km) |
| Northampton to Boucau | 602.20 mi (969.15 km) |
