| Harlow to Bagnolet | 224.97 mi (362.06 km) |
| Harlow to Bagnols-sur-Ceze | 565.51 mi (910.11 km) |
| Harlow to Bailleul | 133.68 mi (215.14 km) |
| Harlow to Balma | 567.96 mi (914.05 km) |
| Harlow to Bar-le-Duc | 304.32 mi (489.75 km) |
| Harlow to Barentin | 158.57 mi (255.20 km) |
| Harlow to Basse-Goulaine | 323.31 mi (520.31 km) |
| Harlow to Bastia | 763.31 mi (1,228.42 km) |
| Harlow to Bayeux | 176.58 mi (284.18 km) |
| Harlow to Bayonne | 577.55 mi (929.47 km) |
| Harlow to Beaucaire | 589.04 mi (947.96 km) |
| Harlow to Beauchamp | 211.52 mi (340.40 km) |
| Harlow to Beaumont | 437.56 mi (704.18 km) |
| Harlow to Beaumont-sur-Oise | 205.40 mi (330.55 km) |
| Harlow to Beaune | 390.67 mi (628.73 km) |
