| Cities | Distance |
|---|---|
| Kocaeli to Paiania | 377.80 mi (608.01 km) |
| Kocaeli to Palaio Faliro | 385.31 mi (620.09 km) |
| Kocaeli to Pallini | 374.41 mi (602.55 km) |
| Kocaeli to Panorama | 360.87 mi (580.77 km) |
| Kocaeli to Papagos | 378.92 mi (609.81 km) |
| Kocaeli to Patra | 469.32 mi (755.30 km) |
| Kocaeli to Pefka | 363.18 mi (584.48 km) |
| Kocaeli to Pefki | 375.80 mi (604.80 km) |
| Kocaeli to Peraia | 367.01 mi (590.65 km) |
| Kocaeli to Perama | 390.24 mi (628.03 km) |
| Kocaeli to Peristeri | 383.02 mi (616.41 km) |
| Kocaeli to Petroupoli | 382.42 mi (615.45 km) |
| Kocaeli to Piraeus | 387.39 mi (623.45 km) |
| Kocaeli to Polygyros | 340.64 mi (548.21 km) |
| Kocaeli to Porto Rafti | 372.91 mi (600.14 km) |