| Cities | Distance |
|---|---|
| Kocaeli to Crvenka | 625.31 mi (1,006.34 km) |
| Kocaeli to Cuprija | 487.81 mi (785.06 km) |
| Kocaeli to Despotovac | 489.45 mi (787.69 km) |
| Kocaeli to Dimitrovgrad | 398.46 mi (641.27 km) |
| Kocaeli to Dobanovci | 565.27 mi (909.71 km) |
| Kocaeli to Doljevac | 447.75 mi (720.59 km) |
| Kocaeli to Futog | 600.27 mi (966.05 km) |
| Kocaeli to Gadzin Han | 439.17 mi (706.78 km) |
| Kocaeli to Golubac | 498.83 mi (802.79 km) |
| Kocaeli to Gornji Milanovac | 532.30 mi (856.65 km) |
| Kocaeli to Indija | 578.58 mi (931.14 km) |
| Kocaeli to Irig | 590.29 mi (949.98 km) |
| Kocaeli to Ivanjica | 532.53 mi (857.03 km) |
| Kocaeli to Jagodina | 494.37 mi (795.60 km) |
| Kocaeli to Kac | 592.40 mi (953.38 km) |