| Sigmaringen to Nowy Sacz | 532.06 mi (856.27 km) |
| Sigmaringen to Nowy Targ | 500.46 mi (805.41 km) |
| Sigmaringen to Nowy Tomysl | 422.73 mi (680.32 km) |
| Sigmaringen to Nysa | 401.00 mi (645.35 km) |
| Sigmaringen to Oborniki | 459.55 mi (739.58 km) |
| Sigmaringen to Oborniki Slaskie | 408.63 mi (657.63 km) |
| Sigmaringen to Olawa | 412.24 mi (663.43 km) |
| Sigmaringen to Olecko | 706.40 mi (1,136.83 km) |
| Sigmaringen to Olesnica | 423.66 mi (681.81 km) |
| Sigmaringen to Olesno | 455.30 mi (732.74 km) |
| Sigmaringen to Olkusz | 490.86 mi (789.96 km) |
| Sigmaringen to Olsztyn | 627.37 mi (1,009.65 km) |
| Sigmaringen to Opalenica | 431.36 mi (694.21 km) |
| Sigmaringen to Opoczno | 543.44 mi (874.59 km) |
| Sigmaringen to Opole | 430.40 mi (692.66 km) |
