| Cities | Distance |
|---|---|
| Kocaeli to Erd | 710.77 mi (1,143.87 km) |
| Kocaeli to Erdokertes | 708.16 mi (1,139.67 km) |
| Kocaeli to Esztergom | 734.35 mi (1,181.83 km) |
| Kocaeli to Fot | 710.71 mi (1,143.78 km) |
| Kocaeli to Gardony | 715.56 mi (1,151.58 km) |
| Kocaeli to God | 715.84 mi (1,152.04 km) |
| Kocaeli to Godollo | 703.47 mi (1,132.13 km) |
| Kocaeli to Gyal | 699.90 mi (1,126.39 km) |
| Kocaeli to Gyomaendrod | 621.54 mi (1,000.28 km) |
| Kocaeli to Gyomro | 694.89 mi (1,118.32 km) |
| Kocaeli to Gyongyos | 691.24 mi (1,112.44 km) |
| Kocaeli to Gyor | 772.13 mi (1,242.63 km) |
| Kocaeli to Gyula | 592.18 mi (953.02 km) |
| Kocaeli to Hajduboszormeny | 632.20 mi (1,017.43 km) |
| Kocaeli to Hajdudorog | 640.22 mi (1,030.33 km) |