| Sofia to Bacup | 1,388.25 mi (2,234.17 km) |
| Sofia to Baguley | 1,383.16 mi (2,225.98 km) |
| Sofia to Baildon | 1,375.91 mi (2,214.32 km) |
| Sofia to Bailleston | 1,518.25 mi (2,443.38 km) |
| Sofia to Balderton | 1,316.62 mi (2,118.89 km) |
| Sofia to Baldock | 1,266.17 mi (2,037.70 km) |
| Sofia to Balham | 1,251.51 mi (2,014.12 km) |
| Sofia to Bamber Bridge | 1,406.32 mi (2,263.26 km) |
| Sofia to Banbridge | 1,557.98 mi (2,507.33 km) |
| Sofia to Banbury | 1,313.54 mi (2,113.94 km) |
| Sofia to Bangor | 1,543.03 mi (2,483.27 km) |
| Sofia to Bangor | 1,450.68 mi (2,334.64 km) |
| Sofia to Banstead | 1,250.82 mi (2,013.00 km) |
| Sofia to Bargoed | 1,382.93 mi (2,225.61 km) |
| Sofia to Barking | 1,244.39 mi (2,002.65 km) |
