| Greenford to Bagnolet | 220.81 mi (355.35 km) |
| Greenford to Bagnols-sur-Ceze | 558.43 mi (898.71 km) |
| Greenford to Bailleul | 144.42 mi (232.42 km) |
| Greenford to Balma | 553.88 mi (891.38 km) |
| Greenford to Bar-le-Duc | 309.63 mi (498.29 km) |
| Greenford to Barentin | 148.62 mi (239.19 km) |
| Greenford to Basse-Goulaine | 302.30 mi (486.51 km) |
| Greenford to Bastia | 763.07 mi (1,228.03 km) |
| Greenford to Bayeux | 156.33 mi (251.59 km) |
| Greenford to Bayonne | 557.99 mi (897.99 km) |
| Greenford to Beaucaire | 581.61 mi (936.01 km) |
| Greenford to Beauchamp | 206.83 mi (332.86 km) |
| Greenford to Beaumont | 428.76 mi (690.02 km) |
| Greenford to Beaumont-sur-Oise | 201.75 mi (324.69 km) |
| Greenford to Beaune | 389.12 mi (626.23 km) |
