| Kocaeli to Brzesko | 778.63 mi (1,253.09 km) |
| Kocaeli to Brzeszcze | 823.16 mi (1,324.75 km) |
| Kocaeli to Brzeziny | 902.14 mi (1,451.86 km) |
| Kocaeli to Brzozow | 726.50 mi (1,169.18 km) |
| Kocaeli to Bukowno | 827.50 mi (1,331.73 km) |
| Kocaeli to Busko-Zdroj | 803.19 mi (1,292.62 km) |
| Kocaeli to Bydgoszcz | 1,019.41 mi (1,640.59 km) |
| Kocaeli to Bystrzyca Klodzka | 917.48 mi (1,476.54 km) |
| Kocaeli to Bytom | 847.83 mi (1,364.44 km) |
| Kocaeli to Bytow | 1,087.38 mi (1,749.98 km) |
| Kocaeli to Chelm | 779.68 mi (1,254.77 km) |
| Kocaeli to Chelmek | 826.04 mi (1,329.39 km) |
| Kocaeli to Chelmno | 1,021.40 mi (1,643.79 km) |
| Kocaeli to Chelmza | 1,007.81 mi (1,621.91 km) |
| Kocaeli to Chodziez | 1,041.06 mi (1,675.43 km) |
