| Witzenhausen to Novi di Modena | 448.15 mi (721.22 km) |
| Witzenhausen to Novi Ligure | 457.52 mi (736.30 km) |
| Witzenhausen to Nuoro | 762.20 mi (1,226.64 km) |
| Witzenhausen to Occhiobello | 450.65 mi (725.25 km) |
| Witzenhausen to Oderzo | 402.63 mi (647.98 km) |
| Witzenhausen to Oggiono | 384.78 mi (619.25 km) |
| Witzenhausen to Olbia | 720.53 mi (1,159.59 km) |
| Witzenhausen to Oleggio | 400.68 mi (644.83 km) |
| Witzenhausen to Olgiate Comasco | 386.23 mi (621.58 km) |
| Witzenhausen to Olgiate Olona | 396.95 mi (638.83 km) |
| Witzenhausen to Omegna | 383.29 mi (616.84 km) |
| Witzenhausen to Opera | 412.77 mi (664.28 km) |
| Witzenhausen to Oppeano | 421.87 mi (678.94 km) |
| Witzenhausen to Orbassano | 450.51 mi (725.03 km) |
| Witzenhausen to Orbetello | 618.41 mi (995.24 km) |
