| Kocaeli to Blumberg | 1,159.86 mi (1,866.62 km) |
| Kocaeli to Bobenheim-Roxheim | 1,207.72 mi (1,943.63 km) |
| Kocaeli to Bobingen | 1,070.26 mi (1,722.42 km) |
| Kocaeli to Boblingen | 1,157.65 mi (1,863.06 km) |
| Kocaeli to Bocholt | 1,340.48 mi (2,157.29 km) |
| Kocaeli to Bochum | 1,306.83 mi (2,103.14 km) |
| Kocaeli to Bockenem | 1,215.05 mi (1,955.43 km) |
| Kocaeli to Bockhorn | 1,340.89 mi (2,157.95 km) |
| Kocaeli to Bogen | 1,011.38 mi (1,627.66 km) |
| Kocaeli to Bohl-Iggelheim | 1,204.47 mi (1,938.40 km) |
| Kocaeli to Bohmte | 1,293.64 mi (2,081.92 km) |
| Kocaeli to Boizenburg | 1,247.48 mi (2,007.62 km) |
| Kocaeli to Bonen | 1,289.44 mi (2,075.15 km) |
| Kocaeli to Bonn | 1,289.94 mi (2,075.95 km) |
| Kocaeli to Bopfingen | 1,105.47 mi (1,779.08 km) |
