| Zollikon to Noventa Vicentina | 200.28 mi (322.32 km) |
| Zollikon to Novi di Modena | 202.47 mi (325.84 km) |
| Zollikon to Novi Ligure | 178.74 mi (287.66 km) |
| Zollikon to Nuoro | 486.86 mi (783.53 km) |
| Zollikon to Occhiobello | 220.52 mi (354.90 km) |
| Zollikon to Oderzo | 214.95 mi (345.94 km) |
| Zollikon to Oggiono | 113.78 mi (183.10 km) |
| Zollikon to Olbia | 446.30 mi (718.24 km) |
| Zollikon to Oleggio | 120.40 mi (193.77 km) |
| Zollikon to Olgiate Comasco | 109.28 mi (175.87 km) |
| Zollikon to Olgiate Olona | 118.96 mi (191.45 km) |
| Zollikon to Omegna | 101.49 mi (163.33 km) |
| Zollikon to Opera | 138.73 mi (223.26 km) |
| Zollikon to Oppeano | 188.02 mi (302.59 km) |
| Zollikon to Orbassano | 168.84 mi (271.72 km) |
