| Zwonitz to Novi di Modena | 405.12 mi (651.98 km) |
| Zwonitz to Novi Ligure | 445.54 mi (717.03 km) |
| Zwonitz to Nuoro | 731.00 mi (1,176.43 km) |
| Zwonitz to Occhiobello | 397.53 mi (639.76 km) |
| Zwonitz to Oderzo | 334.43 mi (538.21 km) |
| Zwonitz to Oggiono | 369.72 mi (595.01 km) |
| Zwonitz to Olbia | 688.63 mi (1,108.25 km) |
| Zwonitz to Oleggio | 396.20 mi (637.63 km) |
| Zwonitz to Olgiate Comasco | 377.62 mi (607.72 km) |
| Zwonitz to Olgiate Olona | 388.69 mi (625.54 km) |
| Zwonitz to Omegna | 384.61 mi (618.98 km) |
| Zwonitz to Opera | 397.62 mi (639.90 km) |
| Zwonitz to Oppeano | 374.86 mi (603.28 km) |
| Zwonitz to Orbassano | 457.83 mi (736.80 km) |
| Zwonitz to Orbetello | 569.98 mi (917.29 km) |
