| Cities | Distance |
|---|---|
| Gebze to Nasaud | 512.56 mi (824.88 km) |
| Gebze to Navodari | 246.83 mi (397.24 km) |
| Gebze to Negresti-Oas | 571.23 mi (919.30 km) |
| Gebze to Nehoiu | 351.91 mi (566.35 km) |
| Gebze to Ocna Mures | 476.12 mi (766.25 km) |
| Gebze to Odobesti | 363.18 mi (584.48 km) |
| Gebze to Odorheiu Secuiesc | 433.37 mi (697.44 km) |
| Gebze to Oltenita | 268.10 mi (431.47 km) |
| Gebze to Onesti | 400.00 mi (643.74 km) |
| Gebze to Oradea | 571.74 mi (920.13 km) |
| Gebze to Orastie | 468.65 mi (754.21 km) |
| Gebze to Oravita | 489.04 mi (787.03 km) |
| Gebze to Orsova | 448.03 mi (721.04 km) |
| Gebze to Otelu Rosu | 483.01 mi (777.34 km) |
| Gebze to Otopeni | 310.29 mi (499.37 km) |