| Cities | Distance |
|---|---|
| Kocaeli to Cucer-Sandevo | 451.19 mi (726.12 km) |
| Kocaeli to Debar | 491.18 mi (790.47 km) |
| Kocaeli to Delcevo | 379.49 mi (610.74 km) |
| Kocaeli to Demir Hisar | 455.38 mi (732.87 km) |
| Kocaeli to Demir Kapija | 402.07 mi (647.08 km) |
| Kocaeli to Dolneni | 442.92 mi (712.81 km) |
| Kocaeli to Dracevo | 442.77 mi (712.57 km) |
| Kocaeli to Gevgelija | 387.70 mi (623.95 km) |
| Kocaeli to Gostivar | 472.58 mi (760.54 km) |
| Kocaeli to Gradsko | 418.42 mi (673.38 km) |
| Kocaeli to Ilinden | 440.37 mi (708.70 km) |
| Kocaeli to Jegunovce | 464.35 mi (747.31 km) |
| Kocaeli to Karbinci | 405.16 mi (652.05 km) |
| Kocaeli to Kavadarci | 414.09 mi (666.41 km) |
| Kocaeli to Kicevo | 468.62 mi (754.17 km) |