| Bottrop to Bahcesaray | 1,960.17 mi (3,154.59 km) |
| Bottrop to Balikesir | 1,296.70 mi (2,086.84 km) |
| Bottrop to Balya | 1,279.85 mi (2,059.72 km) |
| Bottrop to Banaz | 1,410.77 mi (2,270.42 km) |
| Bottrop to Bandirma | 1,264.52 mi (2,035.04 km) |
| Bottrop to Bartin | 1,376.72 mi (2,215.61 km) |
| Bottrop to Baskale | 2,014.24 mi (3,241.61 km) |
| Bottrop to Baskil | 1,775.69 mi (2,857.70 km) |
| Bottrop to Basmakci | 1,462.90 mi (2,354.32 km) |
| Bottrop to Batman | 1,901.43 mi (3,060.05 km) |
| Bottrop to Battalgazi | 1,763.65 mi (2,838.31 km) |
| Bottrop to Bayat | 1,497.50 mi (2,409.99 km) |
| Bottrop to Bayburt | 1,760.34 mi (2,832.99 km) |
| Bottrop to Bayindir | 1,360.50 mi (2,189.52 km) |
| Bottrop to Baykan | 1,916.03 mi (3,083.56 km) |
