| Osuna to Bahcesaray | 2,590.65 mi (4,169.25 km) |
| Osuna to Balikesir | 1,782.80 mi (2,869.14 km) |
| Osuna to Balya | 1,766.20 mi (2,842.42 km) |
| Osuna to Banaz | 1,889.25 mi (3,040.46 km) |
| Osuna to Bandirma | 1,783.27 mi (2,869.90 km) |
| Osuna to Bartin | 2,004.86 mi (3,226.51 km) |
| Osuna to Baskale | 2,655.68 mi (4,273.91 km) |
| Osuna to Baskil | 2,373.40 mi (3,819.63 km) |
| Osuna to Basmakci | 1,911.60 mi (3,076.42 km) |
| Osuna to Batman | 2,506.03 mi (4,033.07 km) |
| Osuna to Battalgazi | 2,351.27 mi (3,784.01 km) |
| Osuna to Bayat | 2,110.72 mi (3,396.88 km) |
| Osuna to Bayburt | 2,424.94 mi (3,902.57 km) |
| Osuna to Bayindir | 1,781.59 mi (2,867.20 km) |
| Osuna to Baykan | 2,536.08 mi (4,081.43 km) |
