| Cologne to Bahcesaray | 1,949.44 mi (3,137.32 km) |
| Cologne to Balikesir | 1,275.03 mi (2,051.97 km) |
| Cologne to Balya | 1,258.02 mi (2,024.59 km) |
| Cologne to Banaz | 1,389.83 mi (2,236.71 km) |
| Cologne to Bandirma | 1,243.91 mi (2,001.89 km) |
| Cologne to Bartin | 1,362.26 mi (2,192.34 km) |
| Cologne to Baskale | 2,004.28 mi (3,225.58 km) |
| Cologne to Baskil | 1,762.49 mi (2,836.45 km) |
| Cologne to Basmakci | 1,441.19 mi (2,319.38 km) |
| Cologne to Batman | 1,889.20 mi (3,040.37 km) |
| Cologne to Battalgazi | 1,749.91 mi (2,816.20 km) |
| Cologne to Bayat | 1,483.25 mi (2,387.07 km) |
| Cologne to Bayburt | 1,750.29 mi (2,816.82 km) |
| Cologne to Bayindir | 1,336.85 mi (2,151.45 km) |
| Cologne to Baykan | 1,904.60 mi (3,065.16 km) |
