| Cities | Distance |
|---|---|
| Zollikon to Nasaud | 740.21 mi (1,191.26 km) |
| Zollikon to Navodari | 983.91 mi (1,583.46 km) |
| Zollikon to Negresti-Oas | 691.48 mi (1,112.83 km) |
| Zollikon to Nehoiu | 854.62 mi (1,375.38 km) |
| Zollikon to Ocna Mures | 723.72 mi (1,164.71 km) |
| Zollikon to Odobesti | 883.04 mi (1,421.11 km) |
| Zollikon to Odorheiu Secuiesc | 792.21 mi (1,274.94 km) |
| Zollikon to Oltenita | 897.50 mi (1,444.38 km) |
| Zollikon to Onesti | 861.65 mi (1,386.70 km) |
| Zollikon to Oradea | 625.80 mi (1,007.13 km) |
| Zollikon to Orastie | 700.73 mi (1,127.72 km) |
| Zollikon to Oravita | 645.90 mi (1,039.48 km) |
| Zollikon to Orsova | 685.98 mi (1,103.97 km) |
| Zollikon to Otelu Rosu | 667.02 mi (1,073.47 km) |
| Zollikon to Otopeni | 860.22 mi (1,384.40 km) |