| Louth to Bagnolet | 328.02 mi (527.89 km) |
| Louth to Bagnols-sur-Ceze | 669.59 mi (1,077.61 km) |
| Louth to Bailleul | 215.74 mi (347.20 km) |
| Louth to Balma | 677.59 mi (1,090.47 km) |
| Louth to Bar-le-Duc | 388.69 mi (625.54 km) |
| Louth to Barentin | 267.31 mi (430.20 km) |
| Louth to Basse-Goulaine | 429.86 mi (691.80 km) |
| Louth to Bastia | 855.07 mi (1,376.11 km) |
| Louth to Bayeux | 284.07 mi (457.17 km) |
| Louth to Bayonne | 685.73 mi (1,103.57 km) |
| Louth to Beaucaire | 693.47 mi (1,116.04 km) |
| Louth to Beauchamp | 315.40 mi (507.59 km) |
| Louth to Beaumont | 543.93 mi (875.38 km) |
| Louth to Beaumont-sur-Oise | 308.21 mi (496.02 km) |
| Louth to Beaune | 487.52 mi (784.59 km) |
