| Kocaeli to Gladenbach | 1,232.02 mi (1,982.74 km) |
| Kocaeli to Glauchau | 1,083.25 mi (1,743.32 km) |
| Kocaeli to Glinde | 1,271.36 mi (2,046.05 km) |
| Kocaeli to Gluckstadt | 1,307.73 mi (2,104.58 km) |
| Kocaeli to Gnarrenburg | 1,306.07 mi (2,101.92 km) |
| Kocaeli to Goch | 1,353.73 mi (2,178.62 km) |
| Kocaeli to Goldbach | 1,185.01 mi (1,907.08 km) |
| Kocaeli to Goldenstedt | 1,304.55 mi (2,099.46 km) |
| Kocaeli to Gomaringen | 1,148.49 mi (1,848.31 km) |
| Kocaeli to Gommern | 1,156.93 mi (1,861.90 km) |
| Kocaeli to Goppingen | 1,130.91 mi (1,820.02 km) |
| Kocaeli to Gorlitz | 1,011.06 mi (1,627.14 km) |
| Kocaeli to Goslar | 1,200.46 mi (1,931.95 km) |
| Kocaeli to Gotha | 1,155.59 mi (1,859.74 km) |
| Kocaeli to Gottingen | 1,205.17 mi (1,939.54 km) |
