| Sonsbeck to Novi di Modena | 508.30 mi (818.02 km) |
| Sonsbeck to Novi Ligure | 486.03 mi (782.19 km) |
| Sonsbeck to Nuoro | 792.86 mi (1,275.98 km) |
| Sonsbeck to Occhiobello | 520.05 mi (836.94 km) |
| Sonsbeck to Oderzo | 489.47 mi (787.73 km) |
| Sonsbeck to Oggiono | 424.64 mi (683.39 km) |
| Sonsbeck to Olbia | 753.49 mi (1,212.62 km) |
| Sonsbeck to Oleggio | 427.73 mi (688.36 km) |
| Sonsbeck to Olgiate Comasco | 419.41 mi (674.97 km) |
| Sonsbeck to Olgiate Olona | 428.38 mi (689.41 km) |
| Sonsbeck to Omegna | 406.58 mi (654.32 km) |
| Sonsbeck to Opera | 449.28 mi (723.04 km) |
| Sonsbeck to Oppeano | 488.13 mi (785.56 km) |
| Sonsbeck to Orbassano | 459.21 mi (739.03 km) |
| Sonsbeck to Orbetello | 672.87 mi (1,082.87 km) |
