| Zollikon to Octeville | 493.53 mi (794.26 km) |
| Zollikon to Oignies | 333.02 mi (535.94 km) |
| Zollikon to Oissel | 370.35 mi (596.03 km) |
| Zollikon to Olivet | 313.08 mi (503.85 km) |
| Zollikon to Ollioules | 319.29 mi (513.85 km) |
| Zollikon to Olonne-sur-Mer | 491.11 mi (790.37 km) |
| Zollikon to Oloron-Sainte-Marie | 530.15 mi (853.19 km) |
| Zollikon to Onet Village | 353.73 mi (569.27 km) |
| Zollikon to Onnaing | 308.94 mi (497.19 km) |
| Zollikon to Orange | 286.33 mi (460.81 km) |
| Zollikon to Orchies | 324.69 mi (522.54 km) |
| Zollikon to Orleans | 312.89 mi (503.55 km) |
| Zollikon to Orly | 301.59 mi (485.37 km) |
| Zollikon to Ormesson-sur-Marne | 296.10 mi (476.52 km) |
| Zollikon to Orsay | 309.74 mi (498.47 km) |
